156716640938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{189017}}^1$

素因数の和:189279

約数の個数: 48

約数和(自身を含む): 278936130816

約数和(自身を除く): 122219489878

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 223, 286, 338, 446, 1859, 2453, 2899, 3718, 4906, 5798, 31889, 37687, 63778, 75374, 189017, 378034, 414557, 829114, 2079187, 2457221, 4158374, 4914442, 27029431, 31943873, 42150791, 54058862, 63887746, 84301582, 351382603, 463658701, 547960283, 702765206, 927317402, 1095920566, 6027563113, 7123483679, 12055126226, 14246967358, 78358320469, 156716640938]

約数ペア:

[(1, 156716640938), (2, 78358320469), (11, 14246967358), (13, 12055126226), (22, 7123483679), (26, 6027563113), (143, 1095920566), (169, 927317402), (223, 702765206), (286, 547960283), (338, 463658701), (446, 351382603), (1859, 84301582), (2453, 63887746), (2899, 54058862), (3718, 42150791), (4906, 31943873), (5798, 27029431), (31889, 4914442), (37687, 4158374), (63778, 2457221), (75374, 2079187), (189017, 829114), (378034, 414557)]