131162922

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 217201878

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 62, 66, 93, 99, 102, 153, 186, 187, 198, 279, 297, 306, 341, 374, 419, 459, 527, 558, 561, 594, 682, 837, 838, 918, 1023, 1054, 1122, 1257, 1581, 1674, 1683, 2046, 2514, 3069, 3162, 3366, 3771, 4609, 4743, 5049, 5797, 6138, 7123, 7542, 9207, 9218, 9486, 10098, 11313, 11594, 12989, 13827, 14229, 14246, 17391, 18414, 21369, 22626, 25978, 27654, 28458, 34782, 38967, 41481, 42738, 52173, 64107, 77934, 78353, 82962, 104346, 116901, 124443, 128214, 142879, 156519, 156706, 192321, 220813, 233802, 235059, 248886, 285758, 313038, 350703, 384642, 428637, 441626, 470118, 662439, 701406, 705177, 857274, 1285911, 1324878, 1410354, 1987317, 2115531, 2428943, 2571822, 3857733, 3974634, 4231062, 4857886, 5961951, 7286829, 7715466, 11923902, 14573658, 21860487, 43720974, 65581461, 131162922]

約数ペア:

[(1, 131162922), (2, 65581461), (3, 43720974), (6, 21860487), (9, 14573658), (11, 11923902), (17, 7715466), (18, 7286829), (22, 5961951), (27, 4857886), (31, 4231062), (33, 3974634), (34, 3857733), (51, 2571822), (54, 2428943), (62, 2115531), (66, 1987317), (93, 1410354), (99, 1324878), (102, 1285911), (153, 857274), (186, 705177), (187, 701406), (198, 662439), (279, 470118), (297, 441626), (306, 428637), (341, 384642), (374, 350703), (419, 313038), (459, 285758), (527, 248886), (558, 235059), (561, 233802), (594, 220813), (682, 192321), (837, 156706), (838, 156519), (918, 142879), (1023, 128214), (1054, 124443), (1122, 116901), (1257, 104346), (1581, 82962), (1674, 78353), (1683, 77934), (2046, 64107), (2514, 52173), (3069, 42738), (3162, 41481), (3366, 38967), (3771, 34782), (4609, 28458), (4743, 27654), (5049, 25978), (5797, 22626), (6138, 21369), (7123, 18414), (7542, 17391), (9207, 14246), (9218, 14229), (9486, 13827), (10098, 12989), (11313, 11594)]