153938312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 329909760

約数和(自身を除く): 175971448

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 73, 88, 124, 146, 248, 292, 341, 584, 682, 773, 803, 1364, 1546, 1606, 2263, 2728, 3092, 3212, 4526, 6184, 6424, 8503, 9052, 17006, 18104, 23963, 24893, 34012, 47926, 49786, 56429, 68024, 95852, 99572, 112858, 191704, 199144, 225716, 263593, 451432, 527186, 620719, 1054372, 1241438, 1749299, 2108744, 2482876, 3498598, 4965752, 6997196, 13994392, 19242289, 38484578, 76969156, 153938312]

約数ペア:

[(1, 153938312), (2, 76969156), (4, 38484578), (8, 19242289), (11, 13994392), (22, 6997196), (31, 4965752), (44, 3498598), (62, 2482876), (73, 2108744), (88, 1749299), (124, 1241438), (146, 1054372), (248, 620719), (292, 527186), (341, 451432), (584, 263593), (682, 225716), (773, 199144), (803, 191704), (1364, 112858), (1546, 99572), (1606, 95852), (2263, 68024), (2728, 56429), (3092, 49786), (3212, 47926), (4526, 34012), (6184, 24893), (6424, 23963), (8503, 18104), (9052, 17006)]