162535568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 350602560

約数和(自身を除く): 188066992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 107, 109, 134, 208, 214, 218, 268, 428, 436, 536, 856, 871, 872, 1072, 1391, 1417, 1712, 1742, 1744, 2782, 2834, 3484, 5564, 5668, 6968, 7169, 7303, 11128, 11336, 11663, 13936, 14338, 14606, 22256, 22672, 23326, 28676, 29212, 46652, 57352, 58424, 93197, 93304, 94939, 114704, 116848, 151619, 186394, 186608, 189878, 303238, 372788, 379756, 606476, 745576, 759512, 781421, 1212952, 1491152, 1519024, 1562842, 2425904, 3125684, 6251368, 10158473, 12502736, 20316946, 40633892, 81267784, 162535568]

約数ペア:

[(1, 162535568), (2, 81267784), (4, 40633892), (8, 20316946), (13, 12502736), (16, 10158473), (26, 6251368), (52, 3125684), (67, 2425904), (104, 1562842), (107, 1519024), (109, 1491152), (134, 1212952), (208, 781421), (214, 759512), (218, 745576), (268, 606476), (428, 379756), (436, 372788), (536, 303238), (856, 189878), (871, 186608), (872, 186394), (1072, 151619), (1391, 116848), (1417, 114704), (1712, 94939), (1742, 93304), (1744, 93197), (2782, 58424), (2834, 57352), (3484, 46652), (5564, 29212), (5668, 28676), (6968, 23326), (7169, 22672), (7303, 22256), (11128, 14606), (11336, 14338), (11663, 13936)]