145591004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 291008256

約数和(自身を除く): 145417252

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 2441, 4588, 4882, 9764, 14911, 29822, 31733, 59644, 63466, 75671, 90317, 126932, 151342, 180634, 302684, 361268, 983723, 1174121, 1967446, 2348242, 2799827, 3934892, 4696484, 5599654, 11199308, 36397751, 72795502, 145591004]

約数ペア:

[(1, 145591004), (2, 72795502), (4, 36397751), (13, 11199308), (26, 5599654), (31, 4696484), (37, 3934892), (52, 2799827), (62, 2348242), (74, 1967446), (124, 1174121), (148, 983723), (403, 361268), (481, 302684), (806, 180634), (962, 151342), (1147, 126932), (1612, 90317), (1924, 75671), (2294, 63466), (2441, 59644), (4588, 31733), (4882, 29822), (9764, 14911)]