157631448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26591}}^1$

素因数の和:26632

約数の個数: 64

約数和(自身を含む): 446745600

約数和(自身を除く): 289114152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 26591, 53182, 79773, 106364, 159546, 212728, 319092, 345683, 505229, 638184, 691366, 1010458, 1037049, 1382732, 1515687, 2020916, 2074098, 2765464, 3031374, 4041832, 4148196, 6062748, 6567977, 8296392, 12125496, 13135954, 19703931, 26271908, 39407862, 52543816, 78815724, 157631448]

約数ペア:

[(1, 157631448), (2, 78815724), (3, 52543816), (4, 39407862), (6, 26271908), (8, 19703931), (12, 13135954), (13, 12125496), (19, 8296392), (24, 6567977), (26, 6062748), (38, 4148196), (39, 4041832), (52, 3031374), (57, 2765464), (76, 2074098), (78, 2020916), (104, 1515687), (114, 1382732), (152, 1037049), (156, 1010458), (228, 691366), (247, 638184), (312, 505229), (456, 345683), (494, 319092), (741, 212728), (988, 159546), (1482, 106364), (1976, 79773), (2964, 53182), (5928, 26591)]