156940116212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1\times {\mathrm{21757}}^1$

素因数の和:24152

約数の個数: 48

約数和(自身を含む): 303978407040

約数和(自身を除く): 147038290828

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2309, 3124, 4618, 9236, 21757, 25399, 43514, 50798, 87028, 101596, 163939, 239327, 327878, 478654, 655756, 957308, 1544747, 1803329, 3089494, 3606658, 6178988, 7213316, 16992217, 33984434, 50236913, 67968868, 100473826, 200947652, 552606043, 1105212086, 2210424172, 3566820823, 7133641646, 14267283292, 39235029053, 78470058106, 156940116212]

約数ペア:

[(1, 156940116212), (2, 78470058106), (4, 39235029053), (11, 14267283292), (22, 7133641646), (44, 3566820823), (71, 2210424172), (142, 1105212086), (284, 552606043), (781, 200947652), (1562, 100473826), (2309, 67968868), (3124, 50236913), (4618, 33984434), (9236, 16992217), (21757, 7213316), (25399, 6178988), (43514, 3606658), (50798, 3089494), (87028, 1803329), (101596, 1544747), (163939, 957308), (239327, 655756), (327878, 478654)]