157090651172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{4831}}^1$

素因数の和:5581

約数の個数: 96

約数和(自身を含む): 341173217280

約数和(自身を除く): 184082566108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 569, 628, 1099, 1138, 2041, 2198, 2276, 3983, 4082, 4396, 4831, 7397, 7966, 8164, 9662, 14287, 14794, 15932, 19324, 28574, 29588, 33817, 51779, 57148, 62803, 67634, 89333, 103558, 125606, 135268, 178666, 207116, 251212, 357332, 439621, 625331, 758467, 879242, 1161329, 1250662, 1516934, 1758484, 2322658, 2501324, 2748839, 3033868, 4645316, 5309269, 5497678, 8129303, 9860071, 10618538, 10995356, 16258606, 19241873, 19720142, 21237076, 32517212, 35734907, 38483746, 39440284, 69020497, 71469814, 76967492, 138040994, 142939628, 250144349, 276081988, 431567723, 500288698, 863135446, 1000577396, 1726270892, 3020974061, 5610380399, 6041948122, 11220760798, 12083896244, 22441521596, 39272662793, 78545325586, 157090651172]

約数ペア:

[(1, 157090651172), (2, 78545325586), (4, 39272662793), (7, 22441521596), (13, 12083896244), (14, 11220760798), (26, 6041948122), (28, 5610380399), (52, 3020974061), (91, 1726270892), (157, 1000577396), (182, 863135446), (314, 500288698), (364, 431567723), (569, 276081988), (628, 250144349), (1099, 142939628), (1138, 138040994), (2041, 76967492), (2198, 71469814), (2276, 69020497), (3983, 39440284), (4082, 38483746), (4396, 35734907), (4831, 32517212), (7397, 21237076), (7966, 19720142), (8164, 19241873), (9662, 16258606), (14287, 10995356), (14794, 10618538), (15932, 9860071), (19324, 8129303), (28574, 5497678), (29588, 5309269), (33817, 4645316), (51779, 3033868), (57148, 2748839), (62803, 2501324), (67634, 2322658), (89333, 1758484), (103558, 1516934), (125606, 1250662), (135268, 1161329), (178666, 879242), (207116, 758467), (251212, 625331), (357332, 439621)]