159405472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 343816704

約数和(自身を除く): 184411232

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 43, 62, 74, 86, 101, 124, 148, 172, 202, 248, 296, 344, 404, 496, 592, 688, 808, 992, 1147, 1184, 1333, 1376, 1591, 1616, 2294, 2666, 3131, 3182, 3232, 3737, 4343, 4588, 5332, 6262, 6364, 7474, 8686, 9176, 10664, 12524, 12728, 14948, 17372, 18352, 21328, 25048, 25456, 29896, 34744, 36704, 42656, 49321, 50096, 50912, 59792, 69488, 98642, 100192, 115847, 119584, 134633, 138976, 160691, 197284, 231694, 269266, 321382, 394568, 463388, 538532, 642764, 789136, 926776, 1077064, 1285528, 1578272, 1853552, 2154128, 2571056, 3707104, 4308256, 4981421, 5142112, 9962842, 19925684, 39851368, 79702736, 159405472]

約数ペア:

[(1, 159405472), (2, 79702736), (4, 39851368), (8, 19925684), (16, 9962842), (31, 5142112), (32, 4981421), (37, 4308256), (43, 3707104), (62, 2571056), (74, 2154128), (86, 1853552), (101, 1578272), (124, 1285528), (148, 1077064), (172, 926776), (202, 789136), (248, 642764), (296, 538532), (344, 463388), (404, 394568), (496, 321382), (592, 269266), (688, 231694), (808, 197284), (992, 160691), (1147, 138976), (1184, 134633), (1333, 119584), (1376, 115847), (1591, 100192), (1616, 98642), (2294, 69488), (2666, 59792), (3131, 50912), (3182, 50096), (3232, 49321), (3737, 42656), (4343, 36704), (4588, 34744), (5332, 29896), (6262, 25456), (6364, 25048), (7474, 21328), (8686, 18352), (9176, 17372), (10664, 14948), (12524, 12728)]