149307678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4013}}^1$

素因数の和:4090

約数の個数: 64

約数和(自身を含む): 364150080

約数和(自身を除く): 214842402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1378, 1431, 2067, 2862, 4013, 4134, 6201, 8026, 12039, 12402, 18603, 24078, 36117, 37206, 52169, 72234, 104338, 108351, 156507, 212689, 216702, 313014, 425378, 469521, 638067, 939042, 1276134, 1408563, 1914201, 2764957, 2817126, 3828402, 5529914, 5742603, 8294871, 11485206, 16589742, 24884613, 49769226, 74653839, 149307678]

約数ペア:

[(1, 149307678), (2, 74653839), (3, 49769226), (6, 24884613), (9, 16589742), (13, 11485206), (18, 8294871), (26, 5742603), (27, 5529914), (39, 3828402), (53, 2817126), (54, 2764957), (78, 1914201), (106, 1408563), (117, 1276134), (159, 939042), (234, 638067), (318, 469521), (351, 425378), (477, 313014), (689, 216702), (702, 212689), (954, 156507), (1378, 108351), (1431, 104338), (2067, 72234), (2862, 52169), (4013, 37206), (4134, 36117), (6201, 24078), (8026, 18603), (12039, 12402)]