154490634

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{811}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 353414880

約数和(自身を除く): 198924246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 557, 811, 1114, 1622, 1671, 2433, 3342, 4866, 5013, 7299, 10026, 10583, 14598, 15409, 21166, 30818, 31749, 46227, 63498, 92454, 95247, 138681, 190494, 277362, 451727, 903454, 1355181, 2710362, 4065543, 8131086, 8582813, 17165626, 25748439, 51496878, 77245317, 154490634]

約数ペア:

[(1, 154490634), (2, 77245317), (3, 51496878), (6, 25748439), (9, 17165626), (18, 8582813), (19, 8131086), (38, 4065543), (57, 2710362), (114, 1355181), (171, 903454), (342, 451727), (557, 277362), (811, 190494), (1114, 138681), (1622, 95247), (1671, 92454), (2433, 63498), (3342, 46227), (4866, 31749), (5013, 30818), (7299, 21166), (10026, 15409), (10583, 14598)]