145153274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{911}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 262656000

約数和(自身を除く): 117502726

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 599, 911, 1198, 1822, 4193, 6377, 8386, 11381, 12754, 17309, 22762, 34618, 79667, 121163, 159334, 242326, 545689, 1091378, 3819823, 7639646, 10368091, 20736182, 72576637, 145153274]

約数ペア:

[(1, 145153274), (2, 72576637), (7, 20736182), (14, 10368091), (19, 7639646), (38, 3819823), (133, 1091378), (266, 545689), (599, 242326), (911, 159334), (1198, 121163), (1822, 79667), (4193, 34618), (6377, 22762), (8386, 17309), (11381, 12754)]