156682804040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7103}}^1\times {\mathrm{78781}}^1$

素因数の和:85902

約数の個数: 64

約数和(自身を含む): 402960476160

約数和(自身を除く): 246277672120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7103, 14206, 28412, 35515, 49721, 56824, 71030, 78781, 99442, 142060, 157562, 198884, 248605, 284120, 315124, 393905, 397768, 497210, 551467, 630248, 787810, 994420, 1102934, 1575620, 1988840, 2205868, 2757335, 3151240, 4411736, 5514670, 11029340, 22058680, 559581443, 1119162886, 2238325772, 2797907215, 3917070101, 4476651544, 5595814430, 7834140202, 11191628860, 15668280404, 19585350505, 22383257720, 31336560808, 39170701010, 78341402020, 156682804040]

約数ペア:

[(1, 156682804040), (2, 78341402020), (4, 39170701010), (5, 31336560808), (7, 22383257720), (8, 19585350505), (10, 15668280404), (14, 11191628860), (20, 7834140202), (28, 5595814430), (35, 4476651544), (40, 3917070101), (56, 2797907215), (70, 2238325772), (140, 1119162886), (280, 559581443), (7103, 22058680), (14206, 11029340), (28412, 5514670), (35515, 4411736), (49721, 3151240), (56824, 2757335), (71030, 2205868), (78781, 1988840), (99442, 1575620), (142060, 1102934), (157562, 994420), (198884, 787810), (248605, 630248), (284120, 551467), (315124, 497210), (393905, 397768)]