149024172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15901}}^1$

素因数の和:15990

約数の個数: 48

約数和(自身を含む): 384701184

約数和(自身を除く): 235677012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 15901, 31802, 47703, 63604, 95406, 174911, 190812, 349822, 524733, 699644, 1049466, 1128971, 2098932, 2257942, 3386913, 4515884, 6773826, 12418681, 13547652, 24837362, 37256043, 49674724, 74512086, 149024172]

約数ペア:

[(1, 149024172), (2, 74512086), (3, 49674724), (4, 37256043), (6, 24837362), (11, 13547652), (12, 12418681), (22, 6773826), (33, 4515884), (44, 3386913), (66, 2257942), (71, 2098932), (132, 1128971), (142, 1049466), (213, 699644), (284, 524733), (426, 349822), (781, 190812), (852, 174911), (1562, 95406), (2343, 63604), (3124, 47703), (4686, 31802), (9372, 15901)]