150321816

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2543}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 407777760

約数和(自身を除く): 257455944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1642, 2463, 2543, 3284, 4926, 5086, 6568, 7389, 7629, 9852, 10172, 14778, 15258, 19704, 20344, 22887, 29556, 30516, 45774, 59112, 61032, 91548, 183096, 2087803, 4175606, 6263409, 8351212, 12526818, 16702424, 18790227, 25053636, 37580454, 50107272, 75160908, 150321816]

約数ペア:

[(1, 150321816), (2, 75160908), (3, 50107272), (4, 37580454), (6, 25053636), (8, 18790227), (9, 16702424), (12, 12526818), (18, 8351212), (24, 6263409), (36, 4175606), (72, 2087803), (821, 183096), (1642, 91548), (2463, 61032), (2543, 59112), (3284, 45774), (4926, 30516), (5086, 29556), (6568, 22887), (7389, 20344), (7629, 19704), (9852, 15258), (10172, 14778)]