159955938

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4504

約数の個数: 64

約数和(自身を含む): 383788800

約数和(自身を除く): 223832862

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 1242, 1334, 1566, 2001, 4002, 4441, 6003, 8882, 12006, 13323, 18009, 26646, 36018, 39969, 79938, 102143, 119907, 128789, 204286, 239814, 257578, 306429, 386367, 612858, 772734, 919287, 1159101, 1838574, 2318202, 2757861, 2962147, 3477303, 5515722, 5924294, 6954606, 8886441, 17772882, 26659323, 53318646, 79977969, 159955938]

約数ペア:

[(1, 159955938), (2, 79977969), (3, 53318646), (6, 26659323), (9, 17772882), (18, 8886441), (23, 6954606), (27, 5924294), (29, 5515722), (46, 3477303), (54, 2962147), (58, 2757861), (69, 2318202), (87, 1838574), (138, 1159101), (174, 919287), (207, 772734), (261, 612858), (414, 386367), (522, 306429), (621, 257578), (667, 239814), (783, 204286), (1242, 128789), (1334, 119907), (1566, 102143), (2001, 79938), (4002, 39969), (4441, 36018), (6003, 26646), (8882, 18009), (12006, 13323)]