143453344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13925

約数の個数: 48

約数和(自身を含む): 314798400

約数和(自身を除く): 171345056

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 13879, 27758, 55516, 111032, 222064, 235943, 263701, 444128, 471886, 527402, 943772, 1054804, 1887544, 2109608, 3775088, 4219216, 4482917, 7550176, 8438432, 8965834, 17931668, 35863336, 71726672, 143453344]

約数ペア:

[(1, 143453344), (2, 71726672), (4, 35863336), (8, 17931668), (16, 8965834), (17, 8438432), (19, 7550176), (32, 4482917), (34, 4219216), (38, 3775088), (68, 2109608), (76, 1887544), (136, 1054804), (152, 943772), (272, 527402), (304, 471886), (323, 444128), (544, 263701), (608, 235943), (646, 222064), (1292, 111032), (2584, 55516), (5168, 27758), (10336, 13879)]