156768968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^2\times {\mathrm{113}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 317126340

約数和(自身を除く): 160357372

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 113, 136, 202, 226, 404, 452, 808, 904, 1717, 1921, 3434, 3842, 6868, 7684, 10201, 11413, 13736, 15368, 20402, 22826, 40804, 45652, 81608, 91304, 173417, 194021, 346834, 388042, 693668, 776084, 1152713, 1387336, 1552168, 2305426, 4610852, 9221704, 19596121, 39192242, 78384484, 156768968]

約数ペア:

[(1, 156768968), (2, 78384484), (4, 39192242), (8, 19596121), (17, 9221704), (34, 4610852), (68, 2305426), (101, 1552168), (113, 1387336), (136, 1152713), (202, 776084), (226, 693668), (404, 388042), (452, 346834), (808, 194021), (904, 173417), (1717, 91304), (1921, 81608), (3434, 45652), (3842, 40804), (6868, 22826), (7684, 20402), (10201, 15368), (11413, 13736)]