158839164

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 331452036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 76, 93, 99, 108, 114, 124, 132, 171, 186, 198, 209, 227, 228, 279, 297, 341, 342, 372, 396, 418, 454, 513, 558, 589, 594, 627, 681, 682, 684, 836, 837, 908, 1023, 1026, 1116, 1178, 1188, 1254, 1362, 1364, 1674, 1767, 1881, 2043, 2046, 2052, 2356, 2497, 2508, 2724, 3069, 3348, 3534, 3762, 4086, 4092, 4313, 4994, 5301, 5643, 6129, 6138, 6479, 7037, 7068, 7491, 7524, 8172, 8626, 9207, 9988, 10602, 11286, 12258, 12276, 12939, 12958, 14074, 14982, 15903, 17252, 18414, 19437, 21111, 21204, 22473, 22572, 24516, 25878, 25916, 28148, 29964, 31806, 36828, 38817, 38874, 42222, 44946, 47443, 51756, 58311, 63333, 63612, 67419, 77407, 77634, 77748, 84444, 89892, 94886, 116451, 116622, 126666, 133703, 134838, 142329, 154814, 155268, 174933, 189772, 189999, 232221, 232902, 233244, 253332, 267406, 269676, 284658, 309628, 349866, 379998, 401109, 426987, 464442, 465804, 534812, 569316, 696663, 699732, 759996, 802218, 853974, 928884, 1203327, 1280961, 1393326, 1470733, 1604436, 1707948, 2089989, 2406654, 2561922, 2786652, 2941466, 3609981, 4179978, 4412199, 4813308, 5123844, 5882932, 7219962, 8359956, 8824398, 13236597, 14439924, 17648796, 26473194, 39709791, 52946388, 79419582, 158839164]

約数ペア:

[(1, 158839164), (2, 79419582), (3, 52946388), (4, 39709791), (6, 26473194), (9, 17648796), (11, 14439924), (12, 13236597), (18, 8824398), (19, 8359956), (22, 7219962), (27, 5882932), (31, 5123844), (33, 4813308), (36, 4412199), (38, 4179978), (44, 3609981), (54, 2941466), (57, 2786652), (62, 2561922), (66, 2406654), (76, 2089989), (93, 1707948), (99, 1604436), (108, 1470733), (114, 1393326), (124, 1280961), (132, 1203327), (171, 928884), (186, 853974), (198, 802218), (209, 759996), (227, 699732), (228, 696663), (279, 569316), (297, 534812), (341, 465804), (342, 464442), (372, 426987), (396, 401109), (418, 379998), (454, 349866), (513, 309628), (558, 284658), (589, 269676), (594, 267406), (627, 253332), (681, 233244), (682, 232902), (684, 232221), (836, 189999), (837, 189772), (908, 174933), (1023, 155268), (1026, 154814), (1116, 142329), (1178, 134838), (1188, 133703), (1254, 126666), (1362, 116622), (1364, 116451), (1674, 94886), (1767, 89892), (1881, 84444), (2043, 77748), (2046, 77634), (2052, 77407), (2356, 67419), (2497, 63612), (2508, 63333), (2724, 58311), (3069, 51756), (3348, 47443), (3534, 44946), (3762, 42222), (4086, 38874), (4092, 38817), (4313, 36828), (4994, 31806), (5301, 29964), (5643, 28148), (6129, 25916), (6138, 25878), (6479, 24516), (7037, 22572), (7068, 22473), (7491, 21204), (7524, 21111), (8172, 19437), (8626, 18414), (9207, 17252), (9988, 15903), (10602, 14982), (11286, 14074), (12258, 12958), (12276, 12939)]