145407984

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{29411}}^1$

素因数の和:29525

約数の個数: 40

約数和(自身を含む): 379297152

約数和(自身を除く): 233889168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 29411, 58822, 88233, 117644, 176466, 235288, 352932, 470576, 705864, 1411728, 3029333, 6058666, 9087999, 12117332, 18175998, 24234664, 36351996, 48469328, 72703992, 145407984]

約数ペア:

[(1, 145407984), (2, 72703992), (3, 48469328), (4, 36351996), (6, 24234664), (8, 18175998), (12, 12117332), (16, 9087999), (24, 6058666), (48, 3029333), (103, 1411728), (206, 705864), (309, 470576), (412, 352932), (618, 235288), (824, 176466), (1236, 117644), (1648, 88233), (2472, 58822), (4944, 29411)]