156736593236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1425

約数の個数: 72

約数和(自身を含む): 287185926720

約数和(自身を除く): 130449333484

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 353, 706, 919, 1412, 1838, 2279, 2809, 3676, 4558, 5618, 9116, 11236, 15179, 18709, 30358, 37418, 39517, 48707, 60716, 74836, 79034, 97414, 120787, 158068, 194828, 241574, 324407, 483148, 648814, 804487, 991577, 1297628, 1608974, 1983154, 2094401, 2581471, 3217948, 3966308, 4188802, 5162942, 8377604, 10325884, 13949501, 17193571, 27899002, 34387142, 42637811, 55798004, 68774284, 85275622, 111003253, 170551244, 222006506, 444013012, 739323553, 911259263, 1478647106, 1822518526, 2957294212, 3645037052, 39184148309, 78368296618, 156736593236]

約数ペア:

[(1, 156736593236), (2, 78368296618), (4, 39184148309), (43, 3645037052), (53, 2957294212), (86, 1822518526), (106, 1478647106), (172, 911259263), (212, 739323553), (353, 444013012), (706, 222006506), (919, 170551244), (1412, 111003253), (1838, 85275622), (2279, 68774284), (2809, 55798004), (3676, 42637811), (4558, 34387142), (5618, 27899002), (9116, 17193571), (11236, 13949501), (15179, 10325884), (18709, 8377604), (30358, 5162942), (37418, 4188802), (39517, 3966308), (48707, 3217948), (60716, 2581471), (74836, 2094401), (79034, 1983154), (97414, 1608974), (120787, 1297628), (158068, 991577), (194828, 804487), (241574, 648814), (324407, 483148)]