172197648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 555172800

約数和(自身を除く): 382975152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 252, 278, 336, 417, 504, 556, 834, 973, 1008, 1112, 1229, 1251, 1668, 1946, 2224, 2458, 2502, 2919, 3336, 3687, 3892, 4916, 5004, 5838, 6672, 7374, 7784, 8603, 8757, 9832, 10008, 11061, 11676, 14748, 15568, 17206, 17514, 19664, 20016, 22122, 23352, 25809, 29496, 34412, 35028, 44244, 46704, 51618, 58992, 68824, 70056, 77427, 88488, 103236, 137648, 140112, 154854, 170831, 176976, 206472, 309708, 341662, 412944, 512493, 619416, 683324, 1024986, 1195817, 1238832, 1366648, 1537479, 2049972, 2391634, 2733296, 3074958, 3587451, 4099944, 4783268, 6149916, 7174902, 8199888, 9566536, 10762353, 12299832, 14349804, 19133072, 21524706, 24599664, 28699608, 43049412, 57399216, 86098824, 172197648]

約数ペア:

[(1, 172197648), (2, 86098824), (3, 57399216), (4, 43049412), (6, 28699608), (7, 24599664), (8, 21524706), (9, 19133072), (12, 14349804), (14, 12299832), (16, 10762353), (18, 9566536), (21, 8199888), (24, 7174902), (28, 6149916), (36, 4783268), (42, 4099944), (48, 3587451), (56, 3074958), (63, 2733296), (72, 2391634), (84, 2049972), (112, 1537479), (126, 1366648), (139, 1238832), (144, 1195817), (168, 1024986), (252, 683324), (278, 619416), (336, 512493), (417, 412944), (504, 341662), (556, 309708), (834, 206472), (973, 176976), (1008, 170831), (1112, 154854), (1229, 140112), (1251, 137648), (1668, 103236), (1946, 88488), (2224, 77427), (2458, 70056), (2502, 68824), (2919, 58992), (3336, 51618), (3687, 46704), (3892, 44244), (4916, 35028), (5004, 34412), (5838, 29496), (6672, 25809), (7374, 23352), (7784, 22122), (8603, 20016), (8757, 19664), (9832, 17514), (10008, 17206), (11061, 15568), (11676, 14748)]