172615912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3146

約数の個数: 64

約数和(自身を含む): 396835200

約数和(自身を除く): 224219288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2968, 3061, 4028, 6122, 7049, 8056, 12244, 14098, 21427, 24488, 28196, 42854, 56392, 58159, 85708, 116318, 162233, 171416, 232636, 324466, 407113, 465272, 648932, 814226, 1135631, 1297864, 1628452, 2271262, 3082427, 3256904, 4542524, 6164854, 9085048, 12329708, 21576989, 24659416, 43153978, 86307956, 172615912]

約数ペア:

[(1, 172615912), (2, 86307956), (4, 43153978), (7, 24659416), (8, 21576989), (14, 12329708), (19, 9085048), (28, 6164854), (38, 4542524), (53, 3256904), (56, 3082427), (76, 2271262), (106, 1628452), (133, 1297864), (152, 1135631), (212, 814226), (266, 648932), (371, 465272), (424, 407113), (532, 324466), (742, 232636), (1007, 171416), (1064, 162233), (1484, 116318), (2014, 85708), (2968, 58159), (3061, 56392), (4028, 42854), (6122, 28196), (7049, 24488), (8056, 21427), (12244, 14098)]