161275607584

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{13877}}^1$

素因数の和:14227

約数の個数: 144

約数和(自身を含む): 394238674368

約数和(自身を除く): 232963066784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 307, 338, 364, 416, 614, 676, 728, 1183, 1228, 1352, 1456, 2149, 2366, 2456, 2704, 2912, 3991, 4298, 4732, 4912, 5408, 7982, 8596, 9464, 9824, 13877, 15964, 17192, 18928, 27754, 27937, 31928, 34384, 37856, 51883, 55508, 55874, 63856, 68768, 97139, 103766, 111016, 111748, 127712, 180401, 194278, 207532, 222032, 223496, 360802, 363181, 388556, 415064, 444064, 446992, 721604, 726362, 777112, 830128, 893984, 1262807, 1443208, 1452724, 1554224, 1660256, 2345213, 2525614, 2886416, 2905448, 3108448, 4260239, 4690426, 5051228, 5772832, 5810896, 8520478, 9380852, 10102456, 11621792, 16416491, 17040956, 18761704, 20204912, 29821673, 32832982, 34081912, 37523408, 40409824, 55383107, 59643346, 65665964, 68163824, 75046816, 110766214, 119286692, 131331928, 136327648, 221532428, 238573384, 262663856, 387681749, 443064856, 477146768, 525327712, 719980391, 775363498, 886129712, 954293536, 1439960782, 1550726996, 1772259424, 2879921564, 3101453992, 5039862737, 5759843128, 6202907984, 10079725474, 11519686256, 12405815968, 20159450948, 23039372512, 40318901896, 80637803792, 161275607584]

約数ペア:

[(1, 161275607584), (2, 80637803792), (4, 40318901896), (7, 23039372512), (8, 20159450948), (13, 12405815968), (14, 11519686256), (16, 10079725474), (26, 6202907984), (28, 5759843128), (32, 5039862737), (52, 3101453992), (56, 2879921564), (91, 1772259424), (104, 1550726996), (112, 1439960782), (169, 954293536), (182, 886129712), (208, 775363498), (224, 719980391), (307, 525327712), (338, 477146768), (364, 443064856), (416, 387681749), (614, 262663856), (676, 238573384), (728, 221532428), (1183, 136327648), (1228, 131331928), (1352, 119286692), (1456, 110766214), (2149, 75046816), (2366, 68163824), (2456, 65665964), (2704, 59643346), (2912, 55383107), (3991, 40409824), (4298, 37523408), (4732, 34081912), (4912, 32832982), (5408, 29821673), (7982, 20204912), (8596, 18761704), (9464, 17040956), (9824, 16416491), (13877, 11621792), (15964, 10102456), (17192, 9380852), (18928, 8520478), (27754, 5810896), (27937, 5772832), (31928, 5051228), (34384, 4690426), (37856, 4260239), (51883, 3108448), (55508, 2905448), (55874, 2886416), (63856, 2525614), (68768, 2345213), (97139, 1660256), (103766, 1554224), (111016, 1452724), (111748, 1443208), (127712, 1262807), (180401, 893984), (194278, 830128), (207532, 777112), (222032, 726362), (223496, 721604), (360802, 446992), (363181, 444064), (388556, 415064)]