149048864

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2733

約数の個数: 48

約数和(自身を含む): 308652120

約数和(自身を除く): 159603256

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 464, 488, 928, 976, 1769, 1952, 2633, 3538, 5266, 7076, 10532, 14152, 21064, 28304, 42128, 56608, 76357, 84256, 152714, 160613, 305428, 321226, 610856, 642452, 1221712, 1284904, 2443424, 2569808, 4657777, 5139616, 9315554, 18631108, 37262216, 74524432, 149048864]

約数ペア:

[(1, 149048864), (2, 74524432), (4, 37262216), (8, 18631108), (16, 9315554), (29, 5139616), (32, 4657777), (58, 2569808), (61, 2443424), (116, 1284904), (122, 1221712), (232, 642452), (244, 610856), (464, 321226), (488, 305428), (928, 160613), (976, 152714), (1769, 84256), (1952, 76357), (2633, 56608), (3538, 42128), (5266, 28304), (7076, 21064), (10532, 14152)]