157053998780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1\times {\mathrm{8849}}^1$

素因数の和:9579

約数の個数: 96

約数和(自身を含む): 379098316800

約数和(自身を除く): 222044318020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 383, 662, 766, 1324, 1532, 1655, 1915, 2317, 2681, 3310, 3830, 4634, 5362, 6620, 7660, 8849, 9268, 10724, 11585, 13405, 17698, 23170, 26810, 35396, 44245, 46340, 53620, 61943, 88490, 123886, 126773, 176980, 247772, 253546, 309715, 507092, 619430, 633865, 887411, 1238860, 1267730, 1774822, 2535460, 2929019, 3389167, 3549644, 4437055, 5858038, 6778334, 8874110, 11716076, 13556668, 14645095, 16945835, 17748220, 20503133, 23724169, 29290190, 33891670, 41006266, 47448338, 58580380, 67783340, 82012532, 94896676, 102515665, 118620845, 205031330, 237241690, 410062660, 474483380, 1121814277, 2243628554, 4487257108, 5609071385, 7852699939, 11218142770, 15705399878, 22436285540, 31410799756, 39263499695, 78526999390, 157053998780]

約数ペア:

[(1, 157053998780), (2, 78526999390), (4, 39263499695), (5, 31410799756), (7, 22436285540), (10, 15705399878), (14, 11218142770), (20, 7852699939), (28, 5609071385), (35, 4487257108), (70, 2243628554), (140, 1121814277), (331, 474483380), (383, 410062660), (662, 237241690), (766, 205031330), (1324, 118620845), (1532, 102515665), (1655, 94896676), (1915, 82012532), (2317, 67783340), (2681, 58580380), (3310, 47448338), (3830, 41006266), (4634, 33891670), (5362, 29290190), (6620, 23724169), (7660, 20503133), (8849, 17748220), (9268, 16945835), (10724, 14645095), (11585, 13556668), (13405, 11716076), (17698, 8874110), (23170, 6778334), (26810, 5858038), (35396, 4437055), (44245, 3549644), (46340, 3389167), (53620, 2929019), (61943, 2535460), (88490, 1774822), (123886, 1267730), (126773, 1238860), (176980, 887411), (247772, 633865), (253546, 619430), (309715, 507092)]