103748816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 222604800

約数和(自身を除く): 118855984

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 101, 109, 124, 152, 202, 218, 248, 304, 404, 436, 496, 589, 808, 872, 1178, 1616, 1744, 1919, 2071, 2356, 3131, 3379, 3838, 4142, 4712, 6262, 6758, 7676, 8284, 9424, 11009, 12524, 13516, 15352, 16568, 22018, 25048, 27032, 30704, 33136, 44036, 50096, 54064, 59489, 64201, 88072, 118978, 128402, 176144, 209171, 237956, 256804, 341279, 418342, 475912, 513608, 682558, 836684, 951824, 1027216, 1365116, 1673368, 2730232, 3346736, 5460464, 6484301, 12968602, 25937204, 51874408, 103748816]

約数ペア:

[(1, 103748816), (2, 51874408), (4, 25937204), (8, 12968602), (16, 6484301), (19, 5460464), (31, 3346736), (38, 2730232), (62, 1673368), (76, 1365116), (101, 1027216), (109, 951824), (124, 836684), (152, 682558), (202, 513608), (218, 475912), (248, 418342), (304, 341279), (404, 256804), (436, 237956), (496, 209171), (589, 176144), (808, 128402), (872, 118978), (1178, 88072), (1616, 64201), (1744, 59489), (1919, 54064), (2071, 50096), (2356, 44036), (3131, 33136), (3379, 30704), (3838, 27032), (4142, 25048), (4712, 22018), (6262, 16568), (6758, 15352), (7676, 13516), (8284, 12524), (9424, 11009)]