155118919120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2123753}}^1$

素因数の和:2123860

約数の個数: 80

約数和(自身を含む): 398178389952

約数和(自身を除く): 243059470832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3320, 3652, 4565, 6640, 7304, 9130, 14608, 18260, 36520, 73040, 2123753, 4247506, 8495012, 10618765, 16990024, 21237530, 23361283, 33980048, 42475060, 46722566, 84950120, 93445132, 116806415, 169900240, 176271499, 186890264, 233612830, 352542998, 373780528, 467225660, 705085996, 881357495, 934451320, 1410171992, 1762714990, 1868902640, 1938986489, 2820343984, 3525429980, 3877972978, 7050859960, 7755945956, 9694932445, 14101719920, 15511891912, 19389864890, 31023783824, 38779729780, 77559459560, 155118919120]

約数ペア:

[(1, 155118919120), (2, 77559459560), (4, 38779729780), (5, 31023783824), (8, 19389864890), (10, 15511891912), (11, 14101719920), (16, 9694932445), (20, 7755945956), (22, 7050859960), (40, 3877972978), (44, 3525429980), (55, 2820343984), (80, 1938986489), (83, 1868902640), (88, 1762714990), (110, 1410171992), (166, 934451320), (176, 881357495), (220, 705085996), (332, 467225660), (415, 373780528), (440, 352542998), (664, 233612830), (830, 186890264), (880, 176271499), (913, 169900240), (1328, 116806415), (1660, 93445132), (1826, 84950120), (3320, 46722566), (3652, 42475060), (4565, 33980048), (6640, 23361283), (7304, 21237530), (9130, 16990024), (14608, 10618765), (18260, 8495012), (36520, 4247506), (73040, 2123753)]