180872224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3473

約数の個数: 48

約数和(自身を含む): 386527680

約数和(自身を除く): 205655456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 262, 416, 524, 1048, 1703, 2096, 3319, 3406, 4192, 6638, 6812, 13276, 13624, 26552, 27248, 43147, 53104, 54496, 86294, 106208, 172588, 345176, 434789, 690352, 869578, 1380704, 1739156, 3478312, 5652257, 6956624, 11304514, 13913248, 22609028, 45218056, 90436112, 180872224]

約数ペア:

[(1, 180872224), (2, 90436112), (4, 45218056), (8, 22609028), (13, 13913248), (16, 11304514), (26, 6956624), (32, 5652257), (52, 3478312), (104, 1739156), (131, 1380704), (208, 869578), (262, 690352), (416, 434789), (524, 345176), (1048, 172588), (1703, 106208), (2096, 86294), (3319, 54496), (3406, 53104), (4192, 43147), (6638, 27248), (6812, 26552), (13276, 13624)]