139940892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 462873600

約数和(自身を除く): 322932708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 156, 174, 182, 189, 203, 234, 252, 261, 273, 348, 351, 364, 377, 378, 406, 468, 491, 522, 546, 609, 702, 754, 756, 783, 812, 819, 982, 1044, 1092, 1131, 1218, 1404, 1473, 1508, 1566, 1638, 1827, 1964, 2262, 2436, 2457, 2639, 2946, 3132, 3276, 3393, 3437, 3654, 4419, 4524, 4914, 5278, 5481, 5892, 6383, 6786, 6874, 7308, 7917, 8838, 9828, 10179, 10311, 10556, 10962, 12766, 13257, 13572, 13748, 14239, 15834, 17676, 19149, 20358, 20622, 21924, 23751, 25532, 26514, 28478, 30933, 31668, 38298, 40716, 41244, 42717, 44681, 47502, 53028, 56956, 57447, 61866, 71253, 76596, 85434, 89362, 92799, 95004, 99673, 114894, 123732, 128151, 134043, 142506, 170868, 172341, 178724, 185107, 185598, 199346, 229788, 256302, 268086, 285012, 299019, 344682, 370214, 371196, 384453, 398692, 402129, 512604, 536172, 555321, 598038, 689364, 740428, 768906, 804258, 897057, 1110642, 1196076, 1206387, 1295749, 1537812, 1608516, 1665963, 1794114, 2221284, 2412774, 2591498, 2691171, 3331926, 3588228, 3887247, 4825548, 4997889, 5182996, 5382342, 6663852, 7774494, 9995778, 10764684, 11661741, 15548988, 19991556, 23323482, 34985223, 46646964, 69970446, 139940892]

約数ペア:

[(1, 139940892), (2, 69970446), (3, 46646964), (4, 34985223), (6, 23323482), (7, 19991556), (9, 15548988), (12, 11661741), (13, 10764684), (14, 9995778), (18, 7774494), (21, 6663852), (26, 5382342), (27, 5182996), (28, 4997889), (29, 4825548), (36, 3887247), (39, 3588228), (42, 3331926), (52, 2691171), (54, 2591498), (58, 2412774), (63, 2221284), (78, 1794114), (84, 1665963), (87, 1608516), (91, 1537812), (108, 1295749), (116, 1206387), (117, 1196076), (126, 1110642), (156, 897057), (174, 804258), (182, 768906), (189, 740428), (203, 689364), (234, 598038), (252, 555321), (261, 536172), (273, 512604), (348, 402129), (351, 398692), (364, 384453), (377, 371196), (378, 370214), (406, 344682), (468, 299019), (491, 285012), (522, 268086), (546, 256302), (609, 229788), (702, 199346), (754, 185598), (756, 185107), (783, 178724), (812, 172341), (819, 170868), (982, 142506), (1044, 134043), (1092, 128151), (1131, 123732), (1218, 114894), (1404, 99673), (1473, 95004), (1508, 92799), (1566, 89362), (1638, 85434), (1827, 76596), (1964, 71253), (2262, 61866), (2436, 57447), (2457, 56956), (2639, 53028), (2946, 47502), (3132, 44681), (3276, 42717), (3393, 41244), (3437, 40716), (3654, 38298), (4419, 31668), (4524, 30933), (4914, 28478), (5278, 26514), (5481, 25532), (5892, 23751), (6383, 21924), (6786, 20622), (6874, 20358), (7308, 19149), (7917, 17676), (8838, 15834), (9828, 14239), (10179, 13748), (10311, 13572), (10556, 13257), (10962, 12766)]