138894394548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{142433}}^1$

素因数の和:142526

約数の個数: 192

約数和(自身を含む): 428806103040

約数和(自身を除く): 289911708492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 47, 52, 57, 76, 78, 84, 91, 94, 114, 133, 141, 156, 182, 188, 228, 247, 266, 273, 282, 329, 364, 399, 494, 532, 546, 564, 611, 658, 741, 798, 893, 987, 988, 1092, 1222, 1316, 1482, 1596, 1729, 1786, 1833, 1974, 2444, 2679, 2964, 3458, 3572, 3666, 3948, 4277, 5187, 5358, 6251, 6916, 7332, 8554, 10374, 10716, 11609, 12502, 12831, 17108, 18753, 20748, 23218, 25004, 25662, 34827, 37506, 46436, 51324, 69654, 75012, 81263, 139308, 142433, 162526, 243789, 284866, 325052, 427299, 487578, 569732, 854598, 975156, 997031, 1709196, 1851629, 1994062, 2706227, 2991093, 3703258, 3988124, 5412454, 5554887, 5982186, 6694351, 7406516, 8118681, 10824908, 11109774, 11964372, 12961403, 13388702, 16237362, 18943589, 20083053, 22219548, 25922806, 26777404, 32474724, 35180951, 37887178, 38884209, 40166106, 46860457, 51845612, 56830767, 70361902, 75774356, 77768418, 80332212, 87026563, 93720914, 105542853, 113661534, 127192669, 140581371, 140723804, 155536836, 174053126, 187441828, 211085706, 227323068, 246266657, 254385338, 261079689, 281162742, 348106252, 381578007, 422171412, 492533314, 508770676, 522159378, 562325484, 609185941, 738799971, 763156014, 890348683, 985066628, 1044318756, 1218371882, 1477599942, 1526312028, 1653504697, 1780697366, 1827557823, 2436743764, 2671046049, 2955199884, 3307009394, 3561394732, 3655115646, 4960514091, 5342092098, 6614018788, 7310231292, 9921028182, 10684184196, 11574532879, 19842056364, 23149065758, 34723598637, 46298131516, 69447197274, 138894394548]

約数ペア:

[(1, 138894394548), (2, 69447197274), (3, 46298131516), (4, 34723598637), (6, 23149065758), (7, 19842056364), (12, 11574532879), (13, 10684184196), (14, 9921028182), (19, 7310231292), (21, 6614018788), (26, 5342092098), (28, 4960514091), (38, 3655115646), (39, 3561394732), (42, 3307009394), (47, 2955199884), (52, 2671046049), (57, 2436743764), (76, 1827557823), (78, 1780697366), (84, 1653504697), (91, 1526312028), (94, 1477599942), (114, 1218371882), (133, 1044318756), (141, 985066628), (156, 890348683), (182, 763156014), (188, 738799971), (228, 609185941), (247, 562325484), (266, 522159378), (273, 508770676), (282, 492533314), (329, 422171412), (364, 381578007), (399, 348106252), (494, 281162742), (532, 261079689), (546, 254385338), (564, 246266657), (611, 227323068), (658, 211085706), (741, 187441828), (798, 174053126), (893, 155536836), (987, 140723804), (988, 140581371), (1092, 127192669), (1222, 113661534), (1316, 105542853), (1482, 93720914), (1596, 87026563), (1729, 80332212), (1786, 77768418), (1833, 75774356), (1974, 70361902), (2444, 56830767), (2679, 51845612), (2964, 46860457), (3458, 40166106), (3572, 38884209), (3666, 37887178), (3948, 35180951), (4277, 32474724), (5187, 26777404), (5358, 25922806), (6251, 22219548), (6916, 20083053), (7332, 18943589), (8554, 16237362), (10374, 13388702), (10716, 12961403), (11609, 11964372), (12502, 11109774), (12831, 10824908), (17108, 8118681), (18753, 7406516), (20748, 6694351), (23218, 5982186), (25004, 5554887), (25662, 5412454), (34827, 3988124), (37506, 3703258), (46436, 2991093), (51324, 2706227), (69654, 1994062), (75012, 1851629), (81263, 1709196), (139308, 997031), (142433, 975156), (162526, 854598), (243789, 569732), (284866, 487578), (325052, 427299)]