151238892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 438504192

約数和(自身を除く): 287265300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 53, 69, 84, 92, 98, 106, 138, 147, 159, 161, 196, 211, 212, 276, 294, 318, 322, 371, 422, 483, 588, 633, 636, 644, 742, 844, 966, 1113, 1127, 1219, 1266, 1477, 1484, 1932, 2226, 2254, 2438, 2532, 2597, 2954, 3381, 3657, 4431, 4452, 4508, 4853, 4876, 5194, 5908, 6762, 7314, 7791, 8533, 8862, 9706, 10339, 10388, 11183, 13524, 14559, 14628, 15582, 17066, 17724, 19412, 20678, 22366, 25599, 29118, 31017, 31164, 33549, 33971, 34132, 41356, 44732, 51198, 58236, 59731, 62034, 67098, 67942, 78281, 101913, 102396, 119462, 124068, 134196, 135884, 156562, 179193, 203826, 234843, 237797, 238924, 257209, 313124, 358386, 407652, 469686, 475594, 514418, 547967, 713391, 716772, 771627, 939372, 951188, 1028836, 1095934, 1426782, 1543254, 1643901, 1800463, 2191868, 2853564, 3086508, 3287802, 3600926, 5401389, 6575604, 7201852, 10802778, 12603241, 21605556, 25206482, 37809723, 50412964, 75619446, 151238892]

約数ペア:

[(1, 151238892), (2, 75619446), (3, 50412964), (4, 37809723), (6, 25206482), (7, 21605556), (12, 12603241), (14, 10802778), (21, 7201852), (23, 6575604), (28, 5401389), (42, 3600926), (46, 3287802), (49, 3086508), (53, 2853564), (69, 2191868), (84, 1800463), (92, 1643901), (98, 1543254), (106, 1426782), (138, 1095934), (147, 1028836), (159, 951188), (161, 939372), (196, 771627), (211, 716772), (212, 713391), (276, 547967), (294, 514418), (318, 475594), (322, 469686), (371, 407652), (422, 358386), (483, 313124), (588, 257209), (633, 238924), (636, 237797), (644, 234843), (742, 203826), (844, 179193), (966, 156562), (1113, 135884), (1127, 134196), (1219, 124068), (1266, 119462), (1477, 102396), (1484, 101913), (1932, 78281), (2226, 67942), (2254, 67098), (2438, 62034), (2532, 59731), (2597, 58236), (2954, 51198), (3381, 44732), (3657, 41356), (4431, 34132), (4452, 33971), (4508, 33549), (4853, 31164), (4876, 31017), (5194, 29118), (5908, 25599), (6762, 22366), (7314, 20678), (7791, 19412), (8533, 17724), (8862, 17066), (9706, 15582), (10339, 14628), (10388, 14559), (11183, 13524)]