131617104

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 359887680

約数和(自身を除く): 228270576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 277, 304, 456, 521, 554, 831, 912, 1042, 1108, 1563, 1662, 2084, 2216, 3126, 3324, 4168, 4432, 5263, 6252, 6648, 8336, 9899, 10526, 12504, 13296, 15789, 19798, 21052, 25008, 29697, 31578, 39596, 42104, 59394, 63156, 79192, 84208, 118788, 126312, 144317, 158384, 237576, 252624, 288634, 432951, 475152, 577268, 865902, 1154536, 1731804, 2309072, 2742023, 3463608, 5484046, 6927216, 8226069, 10968092, 16452138, 21936184, 32904276, 43872368, 65808552, 131617104]

約数ペア:

[(1, 131617104), (2, 65808552), (3, 43872368), (4, 32904276), (6, 21936184), (8, 16452138), (12, 10968092), (16, 8226069), (19, 6927216), (24, 5484046), (38, 3463608), (48, 2742023), (57, 2309072), (76, 1731804), (114, 1154536), (152, 865902), (228, 577268), (277, 475152), (304, 432951), (456, 288634), (521, 252624), (554, 237576), (831, 158384), (912, 144317), (1042, 126312), (1108, 118788), (1563, 84208), (1662, 79192), (2084, 63156), (2216, 59394), (3126, 42104), (3324, 39596), (4168, 31578), (4432, 29697), (5263, 25008), (6252, 21052), (6648, 19798), (8336, 15789), (9899, 13296), (10526, 12504)]