157423164580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{97501}}^1$

素因数の和:97741

約数の個数: 96

約数和(自身を含む): 371506020480

約数和(自身を除く): 214082855900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 179, 205, 220, 358, 410, 451, 716, 820, 895, 902, 1790, 1804, 1969, 2255, 3580, 3938, 4510, 7339, 7876, 9020, 9845, 14678, 19690, 29356, 36695, 39380, 73390, 80729, 97501, 146780, 161458, 195002, 322916, 390004, 403645, 487505, 807290, 975010, 1072511, 1614580, 1950020, 2145022, 3997541, 4290044, 5362555, 7995082, 10725110, 15990164, 17452679, 19987705, 21450220, 34905358, 39975410, 43972951, 69810716, 79950820, 87263395, 87945902, 174526790, 175891804, 191979469, 219864755, 349053580, 383958938, 439729510, 715559839, 767917876, 879459020, 959897345, 1431119678, 1919794690, 2862239356, 3577799195, 3839589380, 7155598390, 7871158229, 14311196780, 15742316458, 31484632916, 39355791145, 78711582290, 157423164580]

約数ペア:

[(1, 157423164580), (2, 78711582290), (4, 39355791145), (5, 31484632916), (10, 15742316458), (11, 14311196780), (20, 7871158229), (22, 7155598390), (41, 3839589380), (44, 3577799195), (55, 2862239356), (82, 1919794690), (110, 1431119678), (164, 959897345), (179, 879459020), (205, 767917876), (220, 715559839), (358, 439729510), (410, 383958938), (451, 349053580), (716, 219864755), (820, 191979469), (895, 175891804), (902, 174526790), (1790, 87945902), (1804, 87263395), (1969, 79950820), (2255, 69810716), (3580, 43972951), (3938, 39975410), (4510, 34905358), (7339, 21450220), (7876, 19987705), (9020, 17452679), (9845, 15990164), (14678, 10725110), (19690, 7995082), (29356, 5362555), (36695, 4290044), (39380, 3997541), (73390, 2145022), (80729, 1950020), (97501, 1614580), (146780, 1072511), (161458, 975010), (195002, 807290), (322916, 487505), (390004, 403645)]