151852940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{399613}}^1$

素因数の和:399641

約数の個数: 24

約数和(自身を含む): 335675760

約数和(自身を除く): 183822820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 399613, 799226, 1598452, 1998065, 3996130, 7592647, 7992260, 15185294, 30370588, 37963235, 75926470, 151852940]

約数ペア:

[(1, 151852940), (2, 75926470), (4, 37963235), (5, 30370588), (10, 15185294), (19, 7992260), (20, 7592647), (38, 3996130), (76, 1998065), (95, 1598452), (190, 799226), (380, 399613)]