156916168430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{219749}}^1$

素因数の和:219965

約数の個数: 48

約数和(自身を含む): 326028132000

約数和(自身を除く): 169111963570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 10201, 20402, 51005, 71407, 102010, 142814, 219749, 357035, 439498, 714070, 1098745, 1538243, 2197490, 3076486, 7691215, 15382430, 22194649, 44389298, 110973245, 155362543, 221946490, 310725086, 776812715, 1553625430, 2241659549, 4483319098, 11208297745, 15691616843, 22416595490, 31383233686, 78458084215, 156916168430]

約数ペア:

[(1, 156916168430), (2, 78458084215), (5, 31383233686), (7, 22416595490), (10, 15691616843), (14, 11208297745), (35, 4483319098), (70, 2241659549), (101, 1553625430), (202, 776812715), (505, 310725086), (707, 221946490), (1010, 155362543), (1414, 110973245), (3535, 44389298), (7070, 22194649), (10201, 15382430), (20402, 7691215), (51005, 3076486), (71407, 2197490), (102010, 1538243), (142814, 1098745), (219749, 714070), (357035, 439498)]