165871368

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3156

約数の個数: 128

約数和(自身を含む): 522480000

約数和(自身を除く): 356608632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 3109, 4104, 4446, 5928, 6218, 6669, 8892, 9327, 12436, 13338, 17784, 18654, 24872, 26676, 27981, 37308, 40417, 53352, 55962, 59071, 74616, 80834, 83943, 111924, 118142, 121251, 161668, 167886, 177213, 223848, 236284, 242502, 323336, 335772, 354426, 363753, 472568, 485004, 531639, 671544, 708852, 727506, 767923, 970008, 1063278, 1091259, 1417704, 1455012, 1535846, 1594917, 2126556, 2182518, 2303769, 2910024, 3071692, 3189834, 4253112, 4365036, 4607538, 6143384, 6379668, 6911307, 8730072, 9215076, 12759336, 13822614, 18430152, 20733921, 27645228, 41467842, 55290456, 82935684, 165871368]

約数ペア:

[(1, 165871368), (2, 82935684), (3, 55290456), (4, 41467842), (6, 27645228), (8, 20733921), (9, 18430152), (12, 13822614), (13, 12759336), (18, 9215076), (19, 8730072), (24, 6911307), (26, 6379668), (27, 6143384), (36, 4607538), (38, 4365036), (39, 4253112), (52, 3189834), (54, 3071692), (57, 2910024), (72, 2303769), (76, 2182518), (78, 2126556), (104, 1594917), (108, 1535846), (114, 1455012), (117, 1417704), (152, 1091259), (156, 1063278), (171, 970008), (216, 767923), (228, 727506), (234, 708852), (247, 671544), (312, 531639), (342, 485004), (351, 472568), (456, 363753), (468, 354426), (494, 335772), (513, 323336), (684, 242502), (702, 236284), (741, 223848), (936, 177213), (988, 167886), (1026, 161668), (1368, 121251), (1404, 118142), (1482, 111924), (1976, 83943), (2052, 80834), (2223, 74616), (2808, 59071), (2964, 55962), (3109, 53352), (4104, 40417), (4446, 37308), (5928, 27981), (6218, 26676), (6669, 24872), (8892, 18654), (9327, 17784), (12436, 13338)]