161401032

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 486864000

約数和(自身を除く): 325462968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 229, 234, 251, 312, 351, 458, 468, 502, 687, 702, 753, 916, 936, 1004, 1374, 1404, 1506, 1832, 2008, 2061, 2259, 2748, 2808, 2977, 3012, 3263, 4122, 4518, 5496, 5954, 6024, 6183, 6526, 6777, 8244, 8931, 9036, 9789, 11908, 12366, 13052, 13554, 16488, 17862, 18072, 19578, 23816, 24732, 26104, 26793, 27108, 29367, 35724, 39156, 49464, 53586, 54216, 57479, 58734, 71448, 78312, 80379, 88101, 107172, 114958, 117468, 160758, 172437, 176202, 214344, 229916, 234936, 321516, 344874, 352404, 459832, 517311, 643032, 689748, 704808, 747227, 1034622, 1379496, 1494454, 1551933, 2069244, 2241681, 2988908, 3103866, 4138488, 4483362, 5977816, 6207732, 6725043, 8966724, 12415464, 13450086, 17933448, 20175129, 26900172, 40350258, 53800344, 80700516, 161401032]

約数ペア:

[(1, 161401032), (2, 80700516), (3, 53800344), (4, 40350258), (6, 26900172), (8, 20175129), (9, 17933448), (12, 13450086), (13, 12415464), (18, 8966724), (24, 6725043), (26, 6207732), (27, 5977816), (36, 4483362), (39, 4138488), (52, 3103866), (54, 2988908), (72, 2241681), (78, 2069244), (104, 1551933), (108, 1494454), (117, 1379496), (156, 1034622), (216, 747227), (229, 704808), (234, 689748), (251, 643032), (312, 517311), (351, 459832), (458, 352404), (468, 344874), (502, 321516), (687, 234936), (702, 229916), (753, 214344), (916, 176202), (936, 172437), (1004, 160758), (1374, 117468), (1404, 114958), (1506, 107172), (1832, 88101), (2008, 80379), (2061, 78312), (2259, 71448), (2748, 58734), (2808, 57479), (2977, 54216), (3012, 53586), (3263, 49464), (4122, 39156), (4518, 35724), (5496, 29367), (5954, 27108), (6024, 26793), (6183, 26104), (6526, 24732), (6777, 23816), (8244, 19578), (8931, 18072), (9036, 17862), (9789, 16488), (11908, 13554), (12366, 13052)]