155980188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 352051812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 59, 63, 78, 84, 91, 108, 117, 118, 126, 156, 177, 182, 189, 234, 236, 252, 269, 273, 351, 354, 364, 378, 413, 468, 531, 538, 546, 702, 708, 756, 767, 807, 819, 826, 1062, 1076, 1092, 1239, 1404, 1534, 1593, 1614, 1638, 1652, 1883, 2124, 2301, 2421, 2457, 2478, 3068, 3186, 3228, 3276, 3497, 3717, 3766, 4602, 4842, 4914, 4956, 5369, 5649, 6372, 6903, 6994, 7263, 7434, 7532, 9204, 9684, 9828, 10491, 10738, 11151, 11298, 13806, 13988, 14526, 14868, 15871, 16107, 16947, 20709, 20982, 21476, 22302, 22596, 24479, 27612, 29052, 31473, 31742, 32214, 33894, 41418, 41964, 44604, 47613, 48321, 48958, 50841, 62946, 63484, 64428, 67788, 73437, 82836, 94419, 95226, 96642, 97916, 101682, 111097, 125892, 142839, 144963, 146874, 188838, 190452, 193284, 203364, 206323, 220311, 222194, 285678, 289926, 293748, 333291, 377676, 412646, 428517, 440622, 444388, 571356, 579852, 618969, 660933, 666582, 825292, 857034, 881244, 999873, 1237938, 1321866, 1333164, 1444261, 1714068, 1856907, 1999746, 2475876, 2643732, 2888522, 2999619, 3713814, 3999492, 4332783, 5570721, 5777044, 5999238, 7427628, 8665566, 11141442, 11998476, 12998349, 17331132, 22282884, 25996698, 38995047, 51993396, 77990094, 155980188]

約数ペア:

[(1, 155980188), (2, 77990094), (3, 51993396), (4, 38995047), (6, 25996698), (7, 22282884), (9, 17331132), (12, 12998349), (13, 11998476), (14, 11141442), (18, 8665566), (21, 7427628), (26, 5999238), (27, 5777044), (28, 5570721), (36, 4332783), (39, 3999492), (42, 3713814), (52, 2999619), (54, 2888522), (59, 2643732), (63, 2475876), (78, 1999746), (84, 1856907), (91, 1714068), (108, 1444261), (117, 1333164), (118, 1321866), (126, 1237938), (156, 999873), (177, 881244), (182, 857034), (189, 825292), (234, 666582), (236, 660933), (252, 618969), (269, 579852), (273, 571356), (351, 444388), (354, 440622), (364, 428517), (378, 412646), (413, 377676), (468, 333291), (531, 293748), (538, 289926), (546, 285678), (702, 222194), (708, 220311), (756, 206323), (767, 203364), (807, 193284), (819, 190452), (826, 188838), (1062, 146874), (1076, 144963), (1092, 142839), (1239, 125892), (1404, 111097), (1534, 101682), (1593, 97916), (1614, 96642), (1638, 95226), (1652, 94419), (1883, 82836), (2124, 73437), (2301, 67788), (2421, 64428), (2457, 63484), (2478, 62946), (3068, 50841), (3186, 48958), (3228, 48321), (3276, 47613), (3497, 44604), (3717, 41964), (3766, 41418), (4602, 33894), (4842, 32214), (4914, 31742), (4956, 31473), (5369, 29052), (5649, 27612), (6372, 24479), (6903, 22596), (6994, 22302), (7263, 21476), (7434, 20982), (7532, 20709), (9204, 16947), (9684, 16107), (9828, 15871), (10491, 14868), (10738, 14526), (11151, 13988), (11298, 13806)]