164563686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42131}}^1$

素因数の和:42177

約数の個数: 48

約数和(自身を含む): 420645888

約数和(自身を除く): 256082202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 42131, 84262, 126393, 252786, 294917, 379179, 589834, 758358, 884751, 1306061, 1769502, 2612122, 2654253, 3918183, 5308506, 7836366, 9142427, 11754549, 18284854, 23509098, 27427281, 54854562, 82281843, 164563686]

約数ペア:

[(1, 164563686), (2, 82281843), (3, 54854562), (6, 27427281), (7, 23509098), (9, 18284854), (14, 11754549), (18, 9142427), (21, 7836366), (31, 5308506), (42, 3918183), (62, 2654253), (63, 2612122), (93, 1769502), (126, 1306061), (186, 884751), (217, 758358), (279, 589834), (434, 379179), (558, 294917), (651, 252786), (1302, 126393), (1953, 84262), (3906, 42131)]