156776130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{248851}}^1$

素因数の和:248871

約数の個数: 48

約数和(自身を含む): 465850944

約数和(自身を除く): 309074814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 248851, 497702, 746553, 1244255, 1493106, 1741957, 2239659, 2488510, 3483914, 3732765, 4479318, 5225871, 7465530, 8709785, 10451742, 11198295, 15677613, 17419570, 22396590, 26129355, 31355226, 52258710, 78388065, 156776130]

約数ペア:

[(1, 156776130), (2, 78388065), (3, 52258710), (5, 31355226), (6, 26129355), (7, 22396590), (9, 17419570), (10, 15677613), (14, 11198295), (15, 10451742), (18, 8709785), (21, 7465530), (30, 5225871), (35, 4479318), (42, 3732765), (45, 3483914), (63, 2488510), (70, 2239659), (90, 1741957), (105, 1493106), (126, 1244255), (210, 746553), (315, 497702), (630, 248851)]