140854752

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25741}}^1$

素因数の和:25776

約数の個数: 72

約数和(自身を含む): 421653960

約数和(自身を除く): 280799208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25741, 51482, 77223, 102964, 154446, 205928, 231669, 308892, 411856, 463338, 489079, 617784, 823712, 926676, 978158, 1235568, 1467237, 1853352, 1956316, 2471136, 2934474, 3706704, 3912632, 4401711, 5868948, 7413408, 7825264, 8803422, 11737896, 15650528, 17606844, 23475792, 35213688, 46951584, 70427376, 140854752]

約数ペア:

[(1, 140854752), (2, 70427376), (3, 46951584), (4, 35213688), (6, 23475792), (8, 17606844), (9, 15650528), (12, 11737896), (16, 8803422), (18, 7825264), (19, 7413408), (24, 5868948), (32, 4401711), (36, 3912632), (38, 3706704), (48, 2934474), (57, 2471136), (72, 1956316), (76, 1853352), (96, 1467237), (114, 1235568), (144, 978158), (152, 926676), (171, 823712), (228, 617784), (288, 489079), (304, 463338), (342, 411856), (456, 308892), (608, 231669), (684, 205928), (912, 154446), (1368, 102964), (1824, 77223), (2736, 51482), (5472, 25741)]