131776656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 402081408

約数和(自身を除く): 270304752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 176, 187, 204, 212, 264, 272, 277, 318, 374, 408, 424, 528, 554, 561, 583, 636, 748, 816, 831, 848, 901, 1108, 1122, 1166, 1272, 1496, 1662, 1749, 1802, 2216, 2244, 2332, 2544, 2703, 2992, 3047, 3324, 3498, 3604, 4432, 4488, 4664, 4709, 5406, 6094, 6648, 6996, 7208, 8976, 9141, 9328, 9418, 9911, 10812, 12188, 13296, 13992, 14127, 14416, 14681, 18282, 18836, 19822, 21624, 24376, 27984, 28254, 29362, 29733, 36564, 37672, 39644, 43248, 44043, 48752, 51799, 56508, 58724, 59466, 73128, 75344, 79288, 88086, 103598, 113016, 117448, 118932, 146256, 155397, 158576, 161491, 176172, 207196, 226032, 234896, 237864, 249577, 310794, 322982, 352344, 414392, 475728, 484473, 499154, 621588, 645964, 704688, 748731, 828784, 968946, 998308, 1243176, 1291928, 1497462, 1937892, 1996616, 2486352, 2583856, 2745347, 2994924, 3875784, 3993232, 5490694, 5989848, 7751568, 8236041, 10981388, 11979696, 16472082, 21962776, 32944164, 43925552, 65888328, 131776656]

約数ペア:

[(1, 131776656), (2, 65888328), (3, 43925552), (4, 32944164), (6, 21962776), (8, 16472082), (11, 11979696), (12, 10981388), (16, 8236041), (17, 7751568), (22, 5989848), (24, 5490694), (33, 3993232), (34, 3875784), (44, 2994924), (48, 2745347), (51, 2583856), (53, 2486352), (66, 1996616), (68, 1937892), (88, 1497462), (102, 1291928), (106, 1243176), (132, 998308), (136, 968946), (159, 828784), (176, 748731), (187, 704688), (204, 645964), (212, 621588), (264, 499154), (272, 484473), (277, 475728), (318, 414392), (374, 352344), (408, 322982), (424, 310794), (528, 249577), (554, 237864), (561, 234896), (583, 226032), (636, 207196), (748, 176172), (816, 161491), (831, 158576), (848, 155397), (901, 146256), (1108, 118932), (1122, 117448), (1166, 113016), (1272, 103598), (1496, 88086), (1662, 79288), (1749, 75344), (1802, 73128), (2216, 59466), (2244, 58724), (2332, 56508), (2544, 51799), (2703, 48752), (2992, 44043), (3047, 43248), (3324, 39644), (3498, 37672), (3604, 36564), (4432, 29733), (4488, 29362), (4664, 28254), (4709, 27984), (5406, 24376), (6094, 21624), (6648, 19822), (6996, 18836), (7208, 18282), (8976, 14681), (9141, 14416), (9328, 14127), (9418, 13992), (9911, 13296), (10812, 12188)]