155389968

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1613}}^1$

素因数の和:1853

約数の個数: 80

約数和(自身を含む): 448304640

約数和(自身を除く): 292914672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1338, 1613, 1784, 2007, 2676, 3226, 3568, 4014, 4839, 5352, 6021, 6452, 8028, 9678, 10704, 12042, 12904, 14517, 16056, 19356, 24084, 25808, 29034, 32112, 38712, 43551, 48168, 58068, 77424, 87102, 96336, 116136, 174204, 232272, 348408, 359699, 696816, 719398, 1079097, 1438796, 2158194, 2877592, 3237291, 4316388, 5755184, 6474582, 8632776, 9711873, 12949164, 17265552, 19423746, 25898328, 38847492, 51796656, 77694984, 155389968]

約数ペア:

[(1, 155389968), (2, 77694984), (3, 51796656), (4, 38847492), (6, 25898328), (8, 19423746), (9, 17265552), (12, 12949164), (16, 9711873), (18, 8632776), (24, 6474582), (27, 5755184), (36, 4316388), (48, 3237291), (54, 2877592), (72, 2158194), (108, 1438796), (144, 1079097), (216, 719398), (223, 696816), (432, 359699), (446, 348408), (669, 232272), (892, 174204), (1338, 116136), (1613, 96336), (1784, 87102), (2007, 77424), (2676, 58068), (3226, 48168), (3568, 43551), (4014, 38712), (4839, 32112), (5352, 29034), (6021, 25808), (6452, 24084), (8028, 19356), (9678, 16056), (10704, 14517), (12042, 12904)]