163642992

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55889}}^1$

素因数の和:55961

約数の個数: 40

約数和(自身を含む): 429682320

約数和(自身を除く): 266039328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 55889, 111778, 167667, 223556, 335334, 447112, 670668, 894224, 1341336, 2682672, 3409229, 6818458, 10227687, 13636916, 20455374, 27273832, 40910748, 54547664, 81821496, 163642992]

約数ペア:

[(1, 163642992), (2, 81821496), (3, 54547664), (4, 40910748), (6, 27273832), (8, 20455374), (12, 13636916), (16, 10227687), (24, 6818458), (48, 3409229), (61, 2682672), (122, 1341336), (183, 894224), (244, 670668), (366, 447112), (488, 335334), (732, 223556), (976, 167667), (1464, 111778), (2928, 55889)]