195642252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4139}}^1$

素因数の和:4263

約数の個数: 72

約数和(自身を含む): 537984720

約数和(自身を除く): 342342468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 4139, 5252, 7878, 8278, 11817, 12417, 15756, 16556, 23634, 24834, 37251, 47268, 49668, 53807, 74502, 107614, 149004, 161421, 215228, 322842, 418039, 484263, 645684, 836078, 968526, 1254117, 1672156, 1937052, 2508234, 3762351, 5016468, 5434507, 7524702, 10869014, 15049404, 16303521, 21738028, 32607042, 48910563, 65214084, 97821126, 195642252]

約数ペア:

[(1, 195642252), (2, 97821126), (3, 65214084), (4, 48910563), (6, 32607042), (9, 21738028), (12, 16303521), (13, 15049404), (18, 10869014), (26, 7524702), (36, 5434507), (39, 5016468), (52, 3762351), (78, 2508234), (101, 1937052), (117, 1672156), (156, 1254117), (202, 968526), (234, 836078), (303, 645684), (404, 484263), (468, 418039), (606, 322842), (909, 215228), (1212, 161421), (1313, 149004), (1818, 107614), (2626, 74502), (3636, 53807), (3939, 49668), (4139, 47268), (5252, 37251), (7878, 24834), (8278, 23634), (11817, 16556), (12417, 15756)]