161758904050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{333283}}^1$

素因数の和:333883

約数の個数: 48

約数和(自身を含む): 319128761952

約数和(自身を除く): 157369857902

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 571, 850, 1142, 2855, 5710, 9707, 14275, 19414, 28550, 48535, 97070, 242675, 333283, 485350, 666566, 1666415, 3332830, 5665811, 8332075, 11331622, 16664150, 28329055, 56658110, 141645275, 190304593, 283290550, 380609186, 951522965, 1903045930, 3235178081, 4757614825, 6470356162, 9515229650, 16175890405, 32351780810, 80879452025, 161758904050]

約数ペア:

[(1, 161758904050), (2, 80879452025), (5, 32351780810), (10, 16175890405), (17, 9515229650), (25, 6470356162), (34, 4757614825), (50, 3235178081), (85, 1903045930), (170, 951522965), (425, 380609186), (571, 283290550), (850, 190304593), (1142, 141645275), (2855, 56658110), (5710, 28329055), (9707, 16664150), (14275, 11331622), (19414, 8332075), (28550, 5665811), (48535, 3332830), (97070, 1666415), (242675, 666566), (333283, 485350)]