156149240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23099}}^1$

素因数の和:23136

約数の個数: 48

約数和(自身を含む): 380457000

約数和(自身を除く): 224307760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 23099, 46198, 92396, 115495, 184792, 230990, 300287, 461980, 600574, 923960, 1201148, 1501435, 2402296, 3002870, 3903731, 6005740, 7807462, 12011480, 15614924, 19518655, 31229848, 39037310, 78074620, 156149240]

約数ペア:

[(1, 156149240), (2, 78074620), (4, 39037310), (5, 31229848), (8, 19518655), (10, 15614924), (13, 12011480), (20, 7807462), (26, 6005740), (40, 3903731), (52, 3002870), (65, 2402296), (104, 1501435), (130, 1201148), (169, 923960), (260, 600574), (338, 461980), (520, 300287), (676, 230990), (845, 184792), (1352, 115495), (1690, 92396), (3380, 46198), (6760, 23099)]