145417844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 307095936

約数和(自身を除く): 161678092

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 6871, 10582, 13742, 21164, 27484, 75581, 89323, 151162, 178646, 254227, 302324, 357292, 508454, 982553, 1016908, 1965106, 2796497, 3304951, 3930212, 5592994, 6609902, 11185988, 13219804, 36354461, 72708922, 145417844]

約数ペア:

[(1, 145417844), (2, 72708922), (4, 36354461), (11, 13219804), (13, 11185988), (22, 6609902), (26, 5592994), (37, 3930212), (44, 3304951), (52, 2796497), (74, 1965106), (143, 1016908), (148, 982553), (286, 508454), (407, 357292), (481, 302324), (572, 254227), (814, 178646), (962, 151162), (1628, 89323), (1924, 75581), (5291, 27484), (6871, 21164), (10582, 13742)]