154568388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 406362880

約数和(自身を除く): 251794492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 61, 74, 78, 111, 122, 148, 156, 183, 222, 244, 366, 439, 444, 481, 732, 793, 878, 962, 1317, 1443, 1586, 1756, 1924, 2257, 2379, 2634, 2886, 3172, 4514, 4758, 5268, 5707, 5772, 6771, 9028, 9516, 11414, 13542, 16243, 17121, 22828, 26779, 27084, 29341, 32486, 34242, 48729, 53558, 58682, 64972, 68484, 80337, 88023, 97458, 107116, 117364, 160674, 176046, 194916, 211159, 321348, 348127, 352092, 422318, 633477, 696254, 844636, 990823, 1044381, 1266954, 1392508, 1981646, 2088762, 2533908, 2972469, 3963292, 4177524, 5944938, 11889876, 12880699, 25761398, 38642097, 51522796, 77284194, 154568388]

約数ペア:

[(1, 154568388), (2, 77284194), (3, 51522796), (4, 38642097), (6, 25761398), (12, 12880699), (13, 11889876), (26, 5944938), (37, 4177524), (39, 3963292), (52, 2972469), (61, 2533908), (74, 2088762), (78, 1981646), (111, 1392508), (122, 1266954), (148, 1044381), (156, 990823), (183, 844636), (222, 696254), (244, 633477), (366, 422318), (439, 352092), (444, 348127), (481, 321348), (732, 211159), (793, 194916), (878, 176046), (962, 160674), (1317, 117364), (1443, 107116), (1586, 97458), (1756, 88023), (1924, 80337), (2257, 68484), (2379, 64972), (2634, 58682), (2886, 53558), (3172, 48729), (4514, 34242), (4758, 32486), (5268, 29341), (5707, 27084), (5772, 26779), (6771, 22828), (9028, 17121), (9516, 16243), (11414, 13542)]