143730756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9961

約数の個数: 72

約数和(自身を含む): 403929344

約数和(自身を除く): 260198588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 9907, 14508, 19814, 29721, 39628, 59442, 89163, 118884, 128791, 178326, 257582, 307117, 356652, 386373, 515164, 614234, 772746, 921351, 1159119, 1228468, 1545492, 1842702, 2318238, 2764053, 3685404, 3992521, 4636476, 5528106, 7985042, 11056212, 11977563, 15970084, 23955126, 35932689, 47910252, 71865378, 143730756]

約数ペア:

[(1, 143730756), (2, 71865378), (3, 47910252), (4, 35932689), (6, 23955126), (9, 15970084), (12, 11977563), (13, 11056212), (18, 7985042), (26, 5528106), (31, 4636476), (36, 3992521), (39, 3685404), (52, 2764053), (62, 2318238), (78, 1842702), (93, 1545492), (117, 1228468), (124, 1159119), (156, 921351), (186, 772746), (234, 614234), (279, 515164), (372, 386373), (403, 356652), (468, 307117), (558, 257582), (806, 178326), (1116, 128791), (1209, 118884), (1612, 89163), (2418, 59442), (3627, 39628), (4836, 29721), (7254, 19814), (9907, 14508)]