157098532885

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{21187}}^1$

素因数の和:21434

約数の個数: 64

約数和(自身を含む): 230026420224

約数和(自身を除く): 72927887339

約数列:

[1, 5, 7, 23, 35, 61, 115, 151, 161, 305, 427, 755, 805, 1057, 1403, 2135, 3473, 5285, 7015, 9211, 9821, 17365, 21187, 24311, 46055, 49105, 64477, 105935, 121555, 148309, 211853, 322385, 487301, 741545, 1059265, 1292407, 1482971, 2436505, 3199237, 3411107, 6462035, 7414855, 9046849, 15996185, 17055535, 22394659, 29725361, 45234245, 73582451, 111973295, 148626805, 195153457, 208077527, 367912255, 515077157, 975767285, 1040387635, 1366074199, 2575385785, 4488529511, 6830370995, 22442647555, 31419706577, 157098532885]

約数ペア:

[(1, 157098532885), (5, 31419706577), (7, 22442647555), (23, 6830370995), (35, 4488529511), (61, 2575385785), (115, 1366074199), (151, 1040387635), (161, 975767285), (305, 515077157), (427, 367912255), (755, 208077527), (805, 195153457), (1057, 148626805), (1403, 111973295), (2135, 73582451), (3473, 45234245), (5285, 29725361), (7015, 22394659), (9211, 17055535), (9821, 15996185), (17365, 9046849), (21187, 7414855), (24311, 6462035), (46055, 3411107), (49105, 3199237), (64477, 2436505), (105935, 1482971), (121555, 1292407), (148309, 1059265), (211853, 741545), (322385, 487301)]