149919224

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 370509120

約数和(自身を除く): 220589896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 73, 91, 98, 104, 124, 146, 169, 182, 196, 217, 248, 292, 338, 364, 392, 403, 434, 511, 584, 637, 676, 728, 806, 868, 949, 1022, 1183, 1274, 1352, 1519, 1612, 1736, 1898, 2044, 2263, 2366, 2548, 2821, 3038, 3224, 3577, 3796, 4088, 4526, 4732, 5096, 5239, 5642, 6076, 6643, 7154, 7592, 8281, 9052, 9464, 10478, 11284, 12152, 12337, 13286, 14308, 15841, 16562, 18104, 19747, 20956, 22568, 24674, 26572, 28616, 29419, 31682, 33124, 36673, 39494, 41912, 46501, 49348, 53144, 58838, 63364, 66248, 73346, 78988, 86359, 93002, 98696, 110887, 117676, 126728, 146692, 157976, 172718, 186004, 205933, 221774, 235352, 256711, 293384, 345436, 372008, 382447, 411866, 443548, 513422, 604513, 690872, 764894, 823732, 887096, 1026844, 1209026, 1441531, 1529788, 1647464, 2053688, 2418052, 2677129, 2883062, 3059576, 4836104, 5354258, 5766124, 10708516, 11532248, 18739903, 21417032, 37479806, 74959612, 149919224]

約数ペア:

[(1, 149919224), (2, 74959612), (4, 37479806), (7, 21417032), (8, 18739903), (13, 11532248), (14, 10708516), (26, 5766124), (28, 5354258), (31, 4836104), (49, 3059576), (52, 2883062), (56, 2677129), (62, 2418052), (73, 2053688), (91, 1647464), (98, 1529788), (104, 1441531), (124, 1209026), (146, 1026844), (169, 887096), (182, 823732), (196, 764894), (217, 690872), (248, 604513), (292, 513422), (338, 443548), (364, 411866), (392, 382447), (403, 372008), (434, 345436), (511, 293384), (584, 256711), (637, 235352), (676, 221774), (728, 205933), (806, 186004), (868, 172718), (949, 157976), (1022, 146692), (1183, 126728), (1274, 117676), (1352, 110887), (1519, 98696), (1612, 93002), (1736, 86359), (1898, 78988), (2044, 73346), (2263, 66248), (2366, 63364), (2548, 58838), (2821, 53144), (3038, 49348), (3224, 46501), (3577, 41912), (3796, 39494), (4088, 36673), (4526, 33124), (4732, 31682), (5096, 29419), (5239, 28616), (5642, 26572), (6076, 24674), (6643, 22568), (7154, 20956), (7592, 19747), (8281, 18104), (9052, 16562), (9464, 15841), (10478, 14308), (11284, 13286), (12152, 12337)]