156724304996

素因数分解:

$2^2\times 7^4\times {\mathrm{757}}^1\times {\mathrm{21557}}^1$

素因数の和:22346

約数の個数: 60

約数和(自身を含む): 320397281148

約数和(自身を除く): 163672976152

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 757, 1372, 1514, 2401, 3028, 4802, 5299, 9604, 10598, 21196, 21557, 37093, 43114, 74186, 86228, 148372, 150899, 259651, 301798, 519302, 603596, 1038604, 1056293, 1817557, 2112586, 3635114, 4225172, 7270228, 7394051, 14788102, 16318649, 29576204, 32637298, 51758357, 65274596, 103516714, 114230543, 207033428, 228461086, 456922172, 799613801, 1599227602, 3198455204, 5597296607, 11194593214, 22389186428, 39181076249, 78362152498, 156724304996]

約数ペア:

[(1, 156724304996), (2, 78362152498), (4, 39181076249), (7, 22389186428), (14, 11194593214), (28, 5597296607), (49, 3198455204), (98, 1599227602), (196, 799613801), (343, 456922172), (686, 228461086), (757, 207033428), (1372, 114230543), (1514, 103516714), (2401, 65274596), (3028, 51758357), (4802, 32637298), (5299, 29576204), (9604, 16318649), (10598, 14788102), (21196, 7394051), (21557, 7270228), (37093, 4225172), (43114, 3635114), (74186, 2112586), (86228, 1817557), (148372, 1056293), (150899, 1038604), (259651, 603596), (301798, 519302)]