157099059740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{578719}}^1$

素因数の和:579019

約数の個数: 72

約数和(自身を含む): 385156679040

約数和(自身を除く): 228057619300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 277, 490, 554, 980, 1108, 1385, 1939, 2770, 3878, 5540, 7756, 9695, 13573, 19390, 27146, 38780, 54292, 67865, 135730, 271460, 578719, 1157438, 2314876, 2893595, 4051033, 5787190, 8102066, 11574380, 16204132, 20255165, 28357231, 40510330, 56714462, 81020660, 113428924, 141786155, 160305163, 283572310, 320610326, 567144620, 641220652, 801525815, 1122136141, 1603051630, 2244272282, 3206103260, 4488544564, 5610680705, 7854952987, 11221361410, 15709905974, 22442722820, 31419811948, 39274764935, 78549529870, 157099059740]

約数ペア:

[(1, 157099059740), (2, 78549529870), (4, 39274764935), (5, 31419811948), (7, 22442722820), (10, 15709905974), (14, 11221361410), (20, 7854952987), (28, 5610680705), (35, 4488544564), (49, 3206103260), (70, 2244272282), (98, 1603051630), (140, 1122136141), (196, 801525815), (245, 641220652), (277, 567144620), (490, 320610326), (554, 283572310), (980, 160305163), (1108, 141786155), (1385, 113428924), (1939, 81020660), (2770, 56714462), (3878, 40510330), (5540, 28357231), (7756, 20255165), (9695, 16204132), (13573, 11574380), (19390, 8102066), (27146, 5787190), (38780, 4051033), (54292, 2893595), (67865, 2314876), (135730, 1157438), (271460, 578719)]