153280416

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{19237}}^1$

素因数の和:19333

約数の個数: 48

約数和(自身を含む): 407229984

約数和(自身を除く): 253949568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 19237, 38474, 57711, 76948, 115422, 153896, 230844, 307792, 461688, 615584, 923376, 1596671, 1846752, 3193342, 4790013, 6386684, 9580026, 12773368, 19160052, 25546736, 38320104, 51093472, 76640208, 153280416]

約数ペア:

[(1, 153280416), (2, 76640208), (3, 51093472), (4, 38320104), (6, 25546736), (8, 19160052), (12, 12773368), (16, 9580026), (24, 6386684), (32, 4790013), (48, 3193342), (83, 1846752), (96, 1596671), (166, 923376), (249, 615584), (332, 461688), (498, 307792), (664, 230844), (996, 153896), (1328, 115422), (1992, 76948), (2656, 57711), (3984, 38474), (7968, 19237)]