159317060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36709}}^1$

素因数の和:36756

約数の個数: 48

約数和(自身を含む): 394705920

約数和(自身を除く): 235388860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 36709, 73418, 146836, 183545, 256963, 367090, 513926, 734180, 1027852, 1137979, 1284815, 2275958, 2569630, 4551916, 5139260, 5689895, 7965853, 11379790, 15931706, 22759580, 31863412, 39829265, 79658530, 159317060]

約数ペア:

[(1, 159317060), (2, 79658530), (4, 39829265), (5, 31863412), (7, 22759580), (10, 15931706), (14, 11379790), (20, 7965853), (28, 5689895), (31, 5139260), (35, 4551916), (62, 2569630), (70, 2275958), (124, 1284815), (140, 1137979), (155, 1027852), (217, 734180), (310, 513926), (434, 367090), (620, 256963), (868, 183545), (1085, 146836), (2170, 73418), (4340, 36709)]