125381608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 164922392

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 41, 44, 59, 62, 76, 82, 88, 118, 124, 152, 164, 209, 236, 248, 328, 341, 418, 451, 472, 589, 649, 682, 779, 836, 902, 1121, 1178, 1271, 1298, 1364, 1558, 1672, 1804, 1829, 2242, 2356, 2419, 2542, 2596, 2728, 3116, 3608, 3658, 4484, 4712, 4838, 5084, 5192, 6232, 6479, 7316, 8569, 8968, 9676, 10168, 12331, 12958, 13981, 14632, 17138, 19352, 20119, 24149, 24662, 25916, 26609, 27962, 34276, 34751, 40238, 45961, 48298, 49324, 51832, 53218, 55924, 68552, 69502, 74989, 80476, 91922, 96596, 98648, 106436, 111848, 139004, 149978, 160952, 183844, 193192, 212872, 265639, 278008, 299956, 367688, 382261, 505571, 531278, 599912, 764522, 824879, 1011142, 1062556, 1424791, 1529044, 1649758, 2022284, 2125112, 2849582, 3058088, 3299516, 4044568, 5699164, 6599032, 11398328, 15672701, 31345402, 62690804, 125381608]

約数ペア:

[(1, 125381608), (2, 62690804), (4, 31345402), (8, 15672701), (11, 11398328), (19, 6599032), (22, 5699164), (31, 4044568), (38, 3299516), (41, 3058088), (44, 2849582), (59, 2125112), (62, 2022284), (76, 1649758), (82, 1529044), (88, 1424791), (118, 1062556), (124, 1011142), (152, 824879), (164, 764522), (209, 599912), (236, 531278), (248, 505571), (328, 382261), (341, 367688), (418, 299956), (451, 278008), (472, 265639), (589, 212872), (649, 193192), (682, 183844), (779, 160952), (836, 149978), (902, 139004), (1121, 111848), (1178, 106436), (1271, 98648), (1298, 96596), (1364, 91922), (1558, 80476), (1672, 74989), (1804, 69502), (1829, 68552), (2242, 55924), (2356, 53218), (2419, 51832), (2542, 49324), (2596, 48298), (2728, 45961), (3116, 40238), (3608, 34751), (3658, 34276), (4484, 27962), (4712, 26609), (4838, 25916), (5084, 24662), (5192, 24149), (6232, 20119), (6479, 19352), (7316, 17138), (8569, 14632), (8968, 13981), (9676, 12958), (10168, 12331)]