131790672

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 160

約数和(自身を含む): 421084160

約数和(自身を除く): 289293488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 757, 806, 837, 936, 1116, 1209, 1404, 1488, 1514, 1612, 1674, 1872, 2232, 2271, 2418, 2808, 3028, 3224, 3348, 3627, 4464, 4542, 4836, 5616, 6056, 6448, 6696, 6813, 7254, 9084, 9672, 9841, 10881, 12112, 13392, 13626, 14508, 18168, 19344, 19682, 20439, 21762, 23467, 27252, 29016, 29523, 36336, 39364, 40878, 43524, 46934, 54504, 58032, 59046, 70401, 78728, 81756, 87048, 88569, 93868, 109008, 118092, 140802, 157456, 163512, 174096, 177138, 187736, 211203, 236184, 265707, 281604, 305071, 327024, 354276, 375472, 422406, 472368, 531414, 563208, 610142, 633609, 708552, 844812, 915213, 1062828, 1126416, 1220284, 1267218, 1417104, 1689624, 1830426, 2125656, 2440568, 2534436, 2745639, 3379248, 3660852, 4251312, 4881136, 5068872, 5491278, 7321704, 8236917, 10137744, 10982556, 14643408, 16473834, 21965112, 32947668, 43930224, 65895336, 131790672]

約数ペア:

[(1, 131790672), (2, 65895336), (3, 43930224), (4, 32947668), (6, 21965112), (8, 16473834), (9, 14643408), (12, 10982556), (13, 10137744), (16, 8236917), (18, 7321704), (24, 5491278), (26, 5068872), (27, 4881136), (31, 4251312), (36, 3660852), (39, 3379248), (48, 2745639), (52, 2534436), (54, 2440568), (62, 2125656), (72, 1830426), (78, 1689624), (93, 1417104), (104, 1267218), (108, 1220284), (117, 1126416), (124, 1062828), (144, 915213), (156, 844812), (186, 708552), (208, 633609), (216, 610142), (234, 563208), (248, 531414), (279, 472368), (312, 422406), (351, 375472), (372, 354276), (403, 327024), (432, 305071), (468, 281604), (496, 265707), (558, 236184), (624, 211203), (702, 187736), (744, 177138), (757, 174096), (806, 163512), (837, 157456), (936, 140802), (1116, 118092), (1209, 109008), (1404, 93868), (1488, 88569), (1514, 87048), (1612, 81756), (1674, 78728), (1872, 70401), (2232, 59046), (2271, 58032), (2418, 54504), (2808, 46934), (3028, 43524), (3224, 40878), (3348, 39364), (3627, 36336), (4464, 29523), (4542, 29016), (4836, 27252), (5616, 23467), (6056, 21762), (6448, 20439), (6696, 19682), (6813, 19344), (7254, 18168), (9084, 14508), (9672, 13626), (9841, 13392), (10881, 12112)]