180897392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37813}}^1$

素因数の和:37857

約数の個数: 40

約数和(自身を含む): 393870624

約数和(自身を除く): 212973232

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 37813, 75626, 151252, 302504, 491569, 605008, 869699, 983138, 1739398, 1966276, 3478796, 3932552, 6957592, 7865104, 11306087, 13915184, 22612174, 45224348, 90448696, 180897392]

約数ペア:

[(1, 180897392), (2, 90448696), (4, 45224348), (8, 22612174), (13, 13915184), (16, 11306087), (23, 7865104), (26, 6957592), (46, 3932552), (52, 3478796), (92, 1966276), (104, 1739398), (184, 983138), (208, 869699), (299, 605008), (368, 491569), (598, 302504), (1196, 151252), (2392, 75626), (4784, 37813)]