145069708

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 302761984

約数和(自身を除く): 157692276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 1723, 2716, 3007, 3446, 6014, 6892, 12028, 12061, 21049, 24122, 42098, 48244, 53413, 84196, 106826, 167131, 213652, 334262, 373891, 668524, 747782, 1169917, 1495564, 2339834, 4679668, 5181061, 10362122, 20724244, 36267427, 72534854, 145069708]

約数ペア:

[(1, 145069708), (2, 72534854), (4, 36267427), (7, 20724244), (14, 10362122), (28, 5181061), (31, 4679668), (62, 2339834), (97, 1495564), (124, 1169917), (194, 747782), (217, 668524), (388, 373891), (434, 334262), (679, 213652), (868, 167131), (1358, 106826), (1723, 84196), (2716, 53413), (3007, 48244), (3446, 42098), (6014, 24122), (6892, 21049), (12028, 12061)]