158285218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37813}}^1$

素因数の和:37858

約数の個数: 32

約数和(自身を含む): 304932096

約数和(自身を除く): 146646878

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 37813, 75626, 264691, 491569, 529382, 869699, 983138, 1739398, 3440983, 6087893, 6881966, 11306087, 12175786, 22612174, 79142609, 158285218]

約数ペア:

[(1, 158285218), (2, 79142609), (7, 22612174), (13, 12175786), (14, 11306087), (23, 6881966), (26, 6087893), (46, 3440983), (91, 1739398), (161, 983138), (182, 869699), (299, 529382), (322, 491569), (598, 264691), (2093, 75626), (4186, 37813)]