156882168

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30689}}^1$

素因数の和:30772

約数の個数: 48

約数和(自身を含む): 430887600

約数和(自身を除く): 274005432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 30689, 61378, 92067, 122756, 184134, 245512, 276201, 368268, 552402, 736536, 1104804, 2178919, 2209608, 4357838, 6536757, 8715676, 13073514, 17431352, 19610271, 26147028, 39220542, 52294056, 78441084, 156882168]

約数ペア:

[(1, 156882168), (2, 78441084), (3, 52294056), (4, 39220542), (6, 26147028), (8, 19610271), (9, 17431352), (12, 13073514), (18, 8715676), (24, 6536757), (36, 4357838), (71, 2209608), (72, 2178919), (142, 1104804), (213, 736536), (284, 552402), (426, 368268), (568, 276201), (639, 245512), (852, 184134), (1278, 122756), (1704, 92067), (2556, 61378), (5112, 30689)]