155979104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1759

約数の個数: 48

約数和(自身を含む): 320455296

約数和(自身を除く): 164476192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 776, 992, 1552, 1621, 3007, 3104, 3242, 6014, 6484, 12028, 12968, 24056, 25936, 48112, 50251, 51872, 96224, 100502, 157237, 201004, 314474, 402008, 628948, 804016, 1257896, 1608032, 2515792, 4874347, 5031584, 9748694, 19497388, 38994776, 77989552, 155979104]

約数ペア:

[(1, 155979104), (2, 77989552), (4, 38994776), (8, 19497388), (16, 9748694), (31, 5031584), (32, 4874347), (62, 2515792), (97, 1608032), (124, 1257896), (194, 804016), (248, 628948), (388, 402008), (496, 314474), (776, 201004), (992, 157237), (1552, 100502), (1621, 96224), (3007, 51872), (3104, 50251), (3242, 48112), (6014, 25936), (6484, 24056), (12028, 12968)]