181474608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1993}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 538029056

約数和(自身を除く): 356554448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 1993, 2168, 3252, 3794, 3986, 4336, 5691, 5979, 6504, 7588, 7972, 11382, 11958, 13008, 13951, 15176, 15944, 22764, 23916, 27902, 30352, 31888, 41853, 45528, 47832, 55804, 83706, 91056, 95664, 111608, 167412, 223216, 334824, 540103, 669648, 1080206, 1620309, 2160412, 3240618, 3780721, 4320824, 6481236, 7561442, 8641648, 11342163, 12962472, 15122884, 22684326, 25924944, 30245768, 45368652, 60491536, 90737304, 181474608]

約数ペア:

[(1, 181474608), (2, 90737304), (3, 60491536), (4, 45368652), (6, 30245768), (7, 25924944), (8, 22684326), (12, 15122884), (14, 12962472), (16, 11342163), (21, 8641648), (24, 7561442), (28, 6481236), (42, 4320824), (48, 3780721), (56, 3240618), (84, 2160412), (112, 1620309), (168, 1080206), (271, 669648), (336, 540103), (542, 334824), (813, 223216), (1084, 167412), (1626, 111608), (1897, 95664), (1993, 91056), (2168, 83706), (3252, 55804), (3794, 47832), (3986, 45528), (4336, 41853), (5691, 31888), (5979, 30352), (6504, 27902), (7588, 23916), (7972, 22764), (11382, 15944), (11958, 15176), (13008, 13951)]