164141082

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1420

約数の個数: 72

約数和(自身を含む): 416812500

約数和(自身を除く): 252671418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 294, 298, 441, 447, 882, 894, 1043, 1249, 1341, 2086, 2498, 2682, 3129, 3747, 6258, 7301, 7494, 8743, 9387, 11241, 14602, 17486, 18774, 21903, 22482, 26229, 43806, 52458, 61201, 65709, 78687, 122402, 131418, 157374, 183603, 186101, 367206, 372202, 550809, 558303, 1101618, 1116606, 1302707, 1674909, 2605414, 3349818, 3908121, 7816242, 9118949, 11724363, 18237898, 23448726, 27356847, 54713694, 82070541, 164141082]

約数ペア:

[(1, 164141082), (2, 82070541), (3, 54713694), (6, 27356847), (7, 23448726), (9, 18237898), (14, 11724363), (18, 9118949), (21, 7816242), (42, 3908121), (49, 3349818), (63, 2605414), (98, 1674909), (126, 1302707), (147, 1116606), (149, 1101618), (294, 558303), (298, 550809), (441, 372202), (447, 367206), (882, 186101), (894, 183603), (1043, 157374), (1249, 131418), (1341, 122402), (2086, 78687), (2498, 65709), (2682, 61201), (3129, 52458), (3747, 43806), (6258, 26229), (7301, 22482), (7494, 21903), (8743, 18774), (9387, 17486), (11241, 14602)]