153254192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 371142912

約数和(自身を除く): 217888720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1571, 1742, 1876, 3142, 3484, 3752, 6097, 6284, 6968, 7504, 10997, 12194, 12568, 13936, 20423, 21994, 24388, 25136, 40846, 43988, 48776, 81692, 87976, 97552, 105257, 142961, 163384, 175952, 210514, 285922, 326768, 421028, 571844, 736799, 842056, 1143688, 1368341, 1473598, 1684112, 2287376, 2736682, 2947196, 5473364, 5894392, 9578387, 10946728, 11788784, 19156774, 21893456, 38313548, 76627096, 153254192]

約数ペア:

[(1, 153254192), (2, 76627096), (4, 38313548), (7, 21893456), (8, 19156774), (13, 11788784), (14, 10946728), (16, 9578387), (26, 5894392), (28, 5473364), (52, 2947196), (56, 2736682), (67, 2287376), (91, 1684112), (104, 1473598), (112, 1368341), (134, 1143688), (182, 842056), (208, 736799), (268, 571844), (364, 421028), (469, 326768), (536, 285922), (728, 210514), (871, 175952), (938, 163384), (1072, 142961), (1456, 105257), (1571, 97552), (1742, 87976), (1876, 81692), (3142, 48776), (3484, 43988), (3752, 40846), (6097, 25136), (6284, 24388), (6968, 21994), (7504, 20423), (10997, 13936), (12194, 12568)]