180747808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6269}}^1$

素因数の和:6349

約数の個数: 48

約数和(自身を含む): 383949720

約数和(自身を除く): 203201912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3604, 6269, 7208, 12538, 14416, 25076, 28832, 50152, 100304, 106573, 200608, 213146, 332257, 426292, 664514, 852584, 1329028, 1705168, 2658056, 3410336, 5316112, 5648369, 10632224, 11296738, 22593476, 45186952, 90373904, 180747808]

約数ペア:

[(1, 180747808), (2, 90373904), (4, 45186952), (8, 22593476), (16, 11296738), (17, 10632224), (32, 5648369), (34, 5316112), (53, 3410336), (68, 2658056), (106, 1705168), (136, 1329028), (212, 852584), (272, 664514), (424, 426292), (544, 332257), (848, 213146), (901, 200608), (1696, 106573), (1802, 100304), (3604, 50152), (6269, 28832), (7208, 25076), (12538, 14416)]