138683088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 409783296

約数和(自身を除く): 271100208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 661, 744, 752, 846, 1116, 1128, 1322, 1457, 1488, 1692, 1983, 2232, 2256, 2644, 2914, 3384, 3966, 4371, 4464, 5288, 5828, 5949, 6768, 7932, 8742, 10576, 11656, 11898, 13113, 15864, 17484, 20491, 23312, 23796, 26226, 31067, 31728, 34968, 40982, 47592, 52452, 61473, 62134, 69936, 81964, 93201, 95184, 104904, 122946, 124268, 163928, 184419, 186402, 209808, 245892, 248536, 279603, 327856, 368838, 372804, 491784, 497072, 559206, 737676, 745608, 963077, 983568, 1118412, 1475352, 1491216, 1926154, 2236824, 2889231, 2950704, 3852308, 4473648, 5778462, 7704616, 8667693, 11556924, 15409232, 17335386, 23113848, 34670772, 46227696, 69341544, 138683088]

約数ペア:

[(1, 138683088), (2, 69341544), (3, 46227696), (4, 34670772), (6, 23113848), (8, 17335386), (9, 15409232), (12, 11556924), (16, 8667693), (18, 7704616), (24, 5778462), (31, 4473648), (36, 3852308), (47, 2950704), (48, 2889231), (62, 2236824), (72, 1926154), (93, 1491216), (94, 1475352), (124, 1118412), (141, 983568), (144, 963077), (186, 745608), (188, 737676), (248, 559206), (279, 497072), (282, 491784), (372, 372804), (376, 368838), (423, 327856), (496, 279603), (558, 248536), (564, 245892), (661, 209808), (744, 186402), (752, 184419), (846, 163928), (1116, 124268), (1128, 122946), (1322, 104904), (1457, 95184), (1488, 93201), (1692, 81964), (1983, 69936), (2232, 62134), (2256, 61473), (2644, 52452), (2914, 47592), (3384, 40982), (3966, 34968), (4371, 31728), (4464, 31067), (5288, 26226), (5828, 23796), (5949, 23312), (6768, 20491), (7932, 17484), (8742, 15864), (10576, 13113), (11656, 11898)]