173042324

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 383356008

約数和(自身を除く): 210313684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 364, 452, 601, 637, 791, 1202, 1274, 1469, 1582, 2404, 2548, 2938, 3164, 4207, 5537, 5876, 7813, 8414, 10283, 11074, 15626, 16828, 20566, 22148, 29449, 31252, 41132, 54691, 58898, 67913, 71981, 109382, 117796, 135826, 143962, 218764, 271652, 287924, 382837, 475391, 765674, 882869, 950782, 1531348, 1765738, 1901564, 3327737, 3531476, 6180083, 6655474, 12360166, 13310948, 24720332, 43260581, 86521162, 173042324]

約数ペア:

[(1, 173042324), (2, 86521162), (4, 43260581), (7, 24720332), (13, 13310948), (14, 12360166), (26, 6655474), (28, 6180083), (49, 3531476), (52, 3327737), (91, 1901564), (98, 1765738), (113, 1531348), (182, 950782), (196, 882869), (226, 765674), (364, 475391), (452, 382837), (601, 287924), (637, 271652), (791, 218764), (1202, 143962), (1274, 135826), (1469, 117796), (1582, 109382), (2404, 71981), (2548, 67913), (2938, 58898), (3164, 54691), (4207, 41132), (5537, 31252), (5876, 29449), (7813, 22148), (8414, 20566), (10283, 16828), (11074, 15626)]