179989128

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 581817600

約数和(自身を除く): 401828472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 198, 209, 216, 228, 243, 264, 297, 324, 342, 396, 418, 443, 456, 486, 513, 594, 627, 648, 684, 792, 836, 886, 891, 972, 1026, 1188, 1254, 1329, 1368, 1539, 1672, 1772, 1782, 1881, 1944, 2052, 2376, 2508, 2658, 2673, 3078, 3544, 3564, 3762, 3987, 4104, 4617, 4873, 5016, 5316, 5346, 5643, 6156, 7128, 7524, 7974, 8417, 9234, 9746, 10632, 10692, 11286, 11961, 12312, 14619, 15048, 15948, 16834, 16929, 18468, 19492, 21384, 22572, 23922, 25251, 29238, 31896, 33668, 33858, 35883, 36936, 38984, 43857, 45144, 47844, 50502, 50787, 58476, 67336, 67716, 71766, 75753, 87714, 92587, 95688, 101004, 101574, 107649, 116952, 131571, 135432, 143532, 151506, 175428, 185174, 202008, 203148, 215298, 227259, 263142, 277761, 287064, 303012, 350856, 370348, 394713, 406296, 430596, 454518, 526284, 555522, 606024, 681777, 740696, 789426, 833283, 861192, 909036, 1052568, 1111044, 1184139, 1363554, 1578852, 1666566, 1818072, 2045331, 2222088, 2368278, 2499849, 2727108, 3157704, 3333132, 4090662, 4736556, 4999698, 5454216, 6666264, 7499547, 8181324, 9473112, 9999396, 14999094, 16362648, 19998792, 22498641, 29998188, 44997282, 59996376, 89994564, 179989128]

約数ペア:

[(1, 179989128), (2, 89994564), (3, 59996376), (4, 44997282), (6, 29998188), (8, 22498641), (9, 19998792), (11, 16362648), (12, 14999094), (18, 9999396), (19, 9473112), (22, 8181324), (24, 7499547), (27, 6666264), (33, 5454216), (36, 4999698), (38, 4736556), (44, 4090662), (54, 3333132), (57, 3157704), (66, 2727108), (72, 2499849), (76, 2368278), (81, 2222088), (88, 2045331), (99, 1818072), (108, 1666566), (114, 1578852), (132, 1363554), (152, 1184139), (162, 1111044), (171, 1052568), (198, 909036), (209, 861192), (216, 833283), (228, 789426), (243, 740696), (264, 681777), (297, 606024), (324, 555522), (342, 526284), (396, 454518), (418, 430596), (443, 406296), (456, 394713), (486, 370348), (513, 350856), (594, 303012), (627, 287064), (648, 277761), (684, 263142), (792, 227259), (836, 215298), (886, 203148), (891, 202008), (972, 185174), (1026, 175428), (1188, 151506), (1254, 143532), (1329, 135432), (1368, 131571), (1539, 116952), (1672, 107649), (1772, 101574), (1782, 101004), (1881, 95688), (1944, 92587), (2052, 87714), (2376, 75753), (2508, 71766), (2658, 67716), (2673, 67336), (3078, 58476), (3544, 50787), (3564, 50502), (3762, 47844), (3987, 45144), (4104, 43857), (4617, 38984), (4873, 36936), (5016, 35883), (5316, 33858), (5346, 33668), (5643, 31896), (6156, 29238), (7128, 25251), (7524, 23922), (7974, 22572), (8417, 21384), (9234, 19492), (9746, 18468), (10632, 16929), (10692, 16834), (11286, 15948), (11961, 15048), (12312, 14619)]