158693776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30707}}^1$

素因数の和:30751

約数の個数: 40

約数和(自身を含む): 342701280

約数和(自身を除く): 184007504

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 30707, 61414, 122828, 245656, 491312, 522019, 583433, 1044038, 1166866, 2088076, 2333732, 4176152, 4667464, 8352304, 9334928, 9918361, 19836722, 39673444, 79346888, 158693776]

約数ペア:

[(1, 158693776), (2, 79346888), (4, 39673444), (8, 19836722), (16, 9918361), (17, 9334928), (19, 8352304), (34, 4667464), (38, 4176152), (68, 2333732), (76, 2088076), (136, 1166866), (152, 1044038), (272, 583433), (304, 522019), (323, 491312), (646, 245656), (1292, 122828), (2584, 61414), (5168, 30707)]