158729424

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 495206400

約数和(自身を除く): 336476976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 311, 336, 343, 372, 392, 434, 496, 588, 622, 651, 686, 744, 784, 868, 933, 1029, 1176, 1244, 1302, 1372, 1488, 1519, 1736, 1866, 2058, 2177, 2352, 2488, 2604, 2744, 3038, 3472, 3732, 4116, 4354, 4557, 4976, 5208, 5488, 6076, 6531, 7464, 8232, 8708, 9114, 9641, 10416, 10633, 12152, 13062, 14928, 15239, 16464, 17416, 18228, 19282, 21266, 24304, 26124, 28923, 30478, 31899, 34832, 36456, 38564, 42532, 45717, 52248, 57846, 60956, 63798, 67487, 72912, 77128, 85064, 91434, 104496, 106673, 115692, 121912, 127596, 134974, 154256, 170128, 182868, 202461, 213346, 231384, 243824, 255192, 269948, 320019, 365736, 404922, 426692, 462768, 472409, 510384, 539896, 640038, 731472, 809844, 853384, 944818, 1079792, 1280076, 1417227, 1619688, 1706768, 1889636, 2560152, 2834454, 3239376, 3306863, 3779272, 5120304, 5668908, 6613726, 7558544, 9920589, 11337816, 13227452, 19841178, 22675632, 26454904, 39682356, 52909808, 79364712, 158729424]

約数ペア:

[(1, 158729424), (2, 79364712), (3, 52909808), (4, 39682356), (6, 26454904), (7, 22675632), (8, 19841178), (12, 13227452), (14, 11337816), (16, 9920589), (21, 7558544), (24, 6613726), (28, 5668908), (31, 5120304), (42, 3779272), (48, 3306863), (49, 3239376), (56, 2834454), (62, 2560152), (84, 1889636), (93, 1706768), (98, 1619688), (112, 1417227), (124, 1280076), (147, 1079792), (168, 944818), (186, 853384), (196, 809844), (217, 731472), (248, 640038), (294, 539896), (311, 510384), (336, 472409), (343, 462768), (372, 426692), (392, 404922), (434, 365736), (496, 320019), (588, 269948), (622, 255192), (651, 243824), (686, 231384), (744, 213346), (784, 202461), (868, 182868), (933, 170128), (1029, 154256), (1176, 134974), (1244, 127596), (1302, 121912), (1372, 115692), (1488, 106673), (1519, 104496), (1736, 91434), (1866, 85064), (2058, 77128), (2177, 72912), (2352, 67487), (2488, 63798), (2604, 60956), (2744, 57846), (3038, 52248), (3472, 45717), (3732, 42532), (4116, 38564), (4354, 36456), (4557, 34832), (4976, 31899), (5208, 30478), (5488, 28923), (6076, 26124), (6531, 24304), (7464, 21266), (8232, 19282), (8708, 18228), (9114, 17416), (9641, 16464), (10416, 15239), (10633, 14928), (12152, 13062)]