156966329079

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1601}}^1\times {\mathrm{11701}}^1$

素因数の和:13341

約数の個数: 72

約数和(自身を含む): 277824671280

約数和(自身を除く): 120858342201

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 1601, 2793, 4803, 8379, 11207, 11701, 14409, 30419, 33621, 35103, 78449, 81907, 91257, 100863, 105309, 212933, 222319, 235347, 245721, 273771, 573349, 638799, 666957, 706041, 737163, 1490531, 1556233, 1720047, 1916397, 2000871, 4471593, 4668699, 5160141, 10893631, 13414779, 14006097, 18733301, 32680893, 56199903, 98042679, 131133107, 168599709, 355932719, 393399321, 917931749, 1067798157, 1180197963, 2491529033, 2753795247, 3203394471, 7474587099, 8261385741, 17440703231, 22423761297, 52322109693, 156966329079]

約数ペア:

[(1, 156966329079), (3, 52322109693), (7, 22423761297), (9, 17440703231), (19, 8261385741), (21, 7474587099), (49, 3203394471), (57, 2753795247), (63, 2491529033), (133, 1180197963), (147, 1067798157), (171, 917931749), (399, 393399321), (441, 355932719), (931, 168599709), (1197, 131133107), (1601, 98042679), (2793, 56199903), (4803, 32680893), (8379, 18733301), (11207, 14006097), (11701, 13414779), (14409, 10893631), (30419, 5160141), (33621, 4668699), (35103, 4471593), (78449, 2000871), (81907, 1916397), (91257, 1720047), (100863, 1556233), (105309, 1490531), (212933, 737163), (222319, 706041), (235347, 666957), (245721, 638799), (273771, 573349)]