115515972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 144

約数和(自身を含む): 361408320

約数和(自身を除く): 245892348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1181, 1254, 1287, 1482, 1716, 1881, 2223, 2362, 2508, 2574, 2717, 2964, 3543, 3762, 4446, 4724, 5148, 5434, 7086, 7524, 8151, 8892, 10629, 10868, 12991, 14172, 15353, 16302, 21258, 22439, 24453, 25982, 30706, 32604, 38973, 42516, 44878, 46059, 48906, 51964, 61412, 67317, 77946, 89756, 92118, 97812, 116919, 134634, 138177, 155892, 168883, 184236, 201951, 233838, 246829, 269268, 276354, 291707, 337766, 403902, 467676, 493658, 506649, 552708, 583414, 675532, 740487, 807804, 875121, 987316, 1013298, 1166828, 1480974, 1519947, 1750242, 2026596, 2221461, 2625363, 2961948, 3039894, 3208777, 3500484, 4442922, 5250726, 6079788, 6417554, 8885844, 9626331, 10501452, 12835108, 19252662, 28878993, 38505324, 57757986, 115515972]

約数ペア:

[(1, 115515972), (2, 57757986), (3, 38505324), (4, 28878993), (6, 19252662), (9, 12835108), (11, 10501452), (12, 9626331), (13, 8885844), (18, 6417554), (19, 6079788), (22, 5250726), (26, 4442922), (33, 3500484), (36, 3208777), (38, 3039894), (39, 2961948), (44, 2625363), (52, 2221461), (57, 2026596), (66, 1750242), (76, 1519947), (78, 1480974), (99, 1166828), (114, 1013298), (117, 987316), (132, 875121), (143, 807804), (156, 740487), (171, 675532), (198, 583414), (209, 552708), (228, 506649), (234, 493658), (247, 467676), (286, 403902), (342, 337766), (396, 291707), (418, 276354), (429, 269268), (468, 246829), (494, 233838), (572, 201951), (627, 184236), (684, 168883), (741, 155892), (836, 138177), (858, 134634), (988, 116919), (1181, 97812), (1254, 92118), (1287, 89756), (1482, 77946), (1716, 67317), (1881, 61412), (2223, 51964), (2362, 48906), (2508, 46059), (2574, 44878), (2717, 42516), (2964, 38973), (3543, 32604), (3762, 30706), (4446, 25982), (4724, 24453), (5148, 22439), (5434, 21258), (7086, 16302), (7524, 15353), (8151, 14172), (8892, 12991), (10629, 10868)]