140142816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 144

約数和(自身を含む): 449100288

約数和(自身を除く): 308957472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1427, 1488, 1584, 2046, 2232, 2728, 2854, 2976, 3069, 3168, 4092, 4281, 4464, 5456, 5708, 6138, 8184, 8562, 8928, 10912, 11416, 12276, 12843, 15697, 16368, 17124, 22832, 24552, 25686, 31394, 32736, 34248, 44237, 45664, 47091, 49104, 51372, 62788, 68496, 88474, 94182, 98208, 102744, 125576, 132711, 136992, 141273, 176948, 188364, 205488, 251152, 265422, 282546, 353896, 376728, 398133, 410976, 486607, 502304, 530844, 565092, 707792, 753456, 796266, 973214, 1061688, 1130184, 1415584, 1459821, 1506912, 1592532, 1946428, 2123376, 2260368, 2919642, 3185064, 3892856, 4246752, 4379463, 4520736, 5839284, 6370128, 7785712, 8758926, 11678568, 12740256, 15571424, 17517852, 23357136, 35035704, 46714272, 70071408, 140142816]

約数ペア:

[(1, 140142816), (2, 70071408), (3, 46714272), (4, 35035704), (6, 23357136), (8, 17517852), (9, 15571424), (11, 12740256), (12, 11678568), (16, 8758926), (18, 7785712), (22, 6370128), (24, 5839284), (31, 4520736), (32, 4379463), (33, 4246752), (36, 3892856), (44, 3185064), (48, 2919642), (62, 2260368), (66, 2123376), (72, 1946428), (88, 1592532), (93, 1506912), (96, 1459821), (99, 1415584), (124, 1130184), (132, 1061688), (144, 973214), (176, 796266), (186, 753456), (198, 707792), (248, 565092), (264, 530844), (279, 502304), (288, 486607), (341, 410976), (352, 398133), (372, 376728), (396, 353896), (496, 282546), (528, 265422), (558, 251152), (682, 205488), (744, 188364), (792, 176948), (992, 141273), (1023, 136992), (1056, 132711), (1116, 125576), (1364, 102744), (1427, 98208), (1488, 94182), (1584, 88474), (2046, 68496), (2232, 62788), (2728, 51372), (2854, 49104), (2976, 47091), (3069, 45664), (3168, 44237), (4092, 34248), (4281, 32736), (4464, 31394), (5456, 25686), (5708, 24552), (6138, 22832), (8184, 17124), (8562, 16368), (8928, 15697), (10912, 12843), (11416, 12276)]