147966236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 297168480

約数和(自身を除く): 149202244

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 244, 319, 638, 671, 1276, 1342, 1769, 1901, 2684, 3538, 3802, 7076, 7604, 19459, 20911, 38918, 41822, 55129, 77836, 83644, 110258, 115961, 220516, 231922, 463844, 606419, 1212838, 1275571, 2425676, 2551142, 3362869, 5102284, 6725738, 13451476, 36991559, 73983118, 147966236]

約数ペア:

[(1, 147966236), (2, 73983118), (4, 36991559), (11, 13451476), (22, 6725738), (29, 5102284), (44, 3362869), (58, 2551142), (61, 2425676), (116, 1275571), (122, 1212838), (244, 606419), (319, 463844), (638, 231922), (671, 220516), (1276, 115961), (1342, 110258), (1769, 83644), (1901, 77836), (2684, 55129), (3538, 41822), (3802, 38918), (7076, 20911), (7604, 19459)]