172742499128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1\times {\mathrm{3257}}^1$

素因数の和:4008

約数の個数: 64

約数和(自身を含む): 331378477920

約数和(自身を除く): 158635978792

約数列:

[1, 2, 4, 8, 61, 122, 244, 251, 433, 488, 502, 866, 1004, 1732, 2008, 3257, 3464, 6514, 13028, 15311, 26056, 26413, 30622, 52826, 61244, 105652, 108683, 122488, 198677, 211304, 217366, 397354, 434732, 794708, 817507, 869464, 1410281, 1589416, 1635014, 2820562, 3270028, 5641124, 6540056, 6629663, 11282248, 13259326, 26518652, 49867927, 53037304, 86027141, 99735854, 172054282, 199471708, 344108564, 353980531, 398943416, 688217128, 707961062, 1415922124, 2831844248, 21592812391, 43185624782, 86371249564, 172742499128]

約数ペア:

[(1, 172742499128), (2, 86371249564), (4, 43185624782), (8, 21592812391), (61, 2831844248), (122, 1415922124), (244, 707961062), (251, 688217128), (433, 398943416), (488, 353980531), (502, 344108564), (866, 199471708), (1004, 172054282), (1732, 99735854), (2008, 86027141), (3257, 53037304), (3464, 49867927), (6514, 26518652), (13028, 13259326), (15311, 11282248), (26056, 6629663), (26413, 6540056), (30622, 5641124), (52826, 3270028), (61244, 2820562), (105652, 1635014), (108683, 1589416), (122488, 1410281), (198677, 869464), (211304, 817507), (217366, 794708), (397354, 434732)]