156779286728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1\times {\mathrm{7213}}^1$

素因数の和:9558

約数の個数: 64

約数和(自身を含む): 315820840320

約数和(自身を除く): 159041553592

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2251, 2414, 4502, 4828, 7213, 9004, 9656, 14426, 18008, 28852, 38267, 57704, 76534, 122621, 153068, 159821, 245242, 306136, 319642, 490484, 512123, 639284, 980968, 1024246, 1278568, 2048492, 2716957, 4096984, 5433914, 8706091, 10867828, 16236463, 17412182, 21735656, 32472926, 34824364, 64945852, 69648728, 129891704, 276019871, 552039742, 1104079484, 1152788873, 2208158968, 2305577746, 4611155492, 9222310984, 19597410841, 39194821682, 78389643364, 156779286728]

約数ペア:

[(1, 156779286728), (2, 78389643364), (4, 39194821682), (8, 19597410841), (17, 9222310984), (34, 4611155492), (68, 2305577746), (71, 2208158968), (136, 1152788873), (142, 1104079484), (284, 552039742), (568, 276019871), (1207, 129891704), (2251, 69648728), (2414, 64945852), (4502, 34824364), (4828, 32472926), (7213, 21735656), (9004, 17412182), (9656, 16236463), (14426, 10867828), (18008, 8706091), (28852, 5433914), (38267, 4096984), (57704, 2716957), (76534, 2048492), (122621, 1278568), (153068, 1024246), (159821, 980968), (245242, 639284), (306136, 512123), (319642, 490484)]