153155516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 292553856

約数和(自身を除く): 139398340

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 173, 188, 277, 346, 554, 692, 799, 1108, 1598, 2941, 3196, 4709, 5882, 8131, 9418, 11764, 13019, 16262, 18836, 26038, 32524, 47921, 52076, 95842, 138227, 191684, 221323, 276454, 442646, 552908, 814657, 885292, 1629314, 2252287, 3258628, 4504574, 9009148, 38288879, 76577758, 153155516]

約数ペア:

[(1, 153155516), (2, 76577758), (4, 38288879), (17, 9009148), (34, 4504574), (47, 3258628), (68, 2252287), (94, 1629314), (173, 885292), (188, 814657), (277, 552908), (346, 442646), (554, 276454), (692, 221323), (799, 191684), (1108, 138227), (1598, 95842), (2941, 52076), (3196, 47921), (4709, 32524), (5882, 26038), (8131, 18836), (9418, 16262), (11764, 13019)]