162995140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 435020544

約数和(自身を除く): 272025404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1855, 1997, 2332, 2915, 3710, 3994, 4081, 5830, 7420, 7988, 8162, 9985, 11660, 13979, 16324, 19970, 20405, 21967, 27958, 39940, 40810, 43934, 55916, 69895, 81620, 87868, 105841, 109835, 139790, 153769, 211682, 219670, 279580, 307538, 423364, 439340, 529205, 615076, 740887, 768845, 1058410, 1164251, 1481774, 1537690, 2116820, 2328502, 2963548, 3075380, 3704435, 4657004, 5821255, 7408870, 8149757, 11642510, 14817740, 16299514, 23285020, 32599028, 40748785, 81497570, 162995140]

約数ペア:

[(1, 162995140), (2, 81497570), (4, 40748785), (5, 32599028), (7, 23285020), (10, 16299514), (11, 14817740), (14, 11642510), (20, 8149757), (22, 7408870), (28, 5821255), (35, 4657004), (44, 3704435), (53, 3075380), (55, 2963548), (70, 2328502), (77, 2116820), (106, 1537690), (110, 1481774), (140, 1164251), (154, 1058410), (212, 768845), (220, 740887), (265, 615076), (308, 529205), (371, 439340), (385, 423364), (530, 307538), (583, 279580), (742, 219670), (770, 211682), (1060, 153769), (1166, 139790), (1484, 109835), (1540, 105841), (1855, 87868), (1997, 81620), (2332, 69895), (2915, 55916), (3710, 43934), (3994, 40810), (4081, 39940), (5830, 27958), (7420, 21967), (7988, 20405), (8162, 19970), (9985, 16324), (11660, 13979)]