122905566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 333696000

約数和(自身を除く): 210790434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 109, 114, 126, 133, 157, 171, 189, 218, 266, 314, 327, 342, 378, 399, 471, 513, 654, 763, 798, 942, 981, 1026, 1099, 1197, 1413, 1526, 1962, 2071, 2198, 2289, 2394, 2826, 2943, 2983, 3297, 3591, 4142, 4239, 4578, 5886, 5966, 6213, 6594, 6867, 7182, 8478, 8949, 9891, 12426, 13734, 14497, 17113, 17898, 18639, 19782, 20601, 20881, 26847, 28994, 29673, 34226, 37278, 41202, 41762, 43491, 51339, 53694, 55917, 59346, 62643, 80541, 86982, 102678, 111834, 119791, 125286, 130473, 154017, 161082, 187929, 239582, 260946, 308034, 325147, 359373, 375858, 391419, 462051, 563787, 650294, 718746, 782838, 924102, 975441, 1078119, 1127574, 1950882, 2156238, 2276029, 2926323, 3234357, 4552058, 5852646, 6468714, 6828087, 8778969, 13656174, 17557938, 20484261, 40968522, 61452783, 122905566]

約数ペア:

[(1, 122905566), (2, 61452783), (3, 40968522), (6, 20484261), (7, 17557938), (9, 13656174), (14, 8778969), (18, 6828087), (19, 6468714), (21, 5852646), (27, 4552058), (38, 3234357), (42, 2926323), (54, 2276029), (57, 2156238), (63, 1950882), (109, 1127574), (114, 1078119), (126, 975441), (133, 924102), (157, 782838), (171, 718746), (189, 650294), (218, 563787), (266, 462051), (314, 391419), (327, 375858), (342, 359373), (378, 325147), (399, 308034), (471, 260946), (513, 239582), (654, 187929), (763, 161082), (798, 154017), (942, 130473), (981, 125286), (1026, 119791), (1099, 111834), (1197, 102678), (1413, 86982), (1526, 80541), (1962, 62643), (2071, 59346), (2198, 55917), (2289, 53694), (2394, 51339), (2826, 43491), (2943, 41762), (2983, 41202), (3297, 37278), (3591, 34226), (4142, 29673), (4239, 28994), (4578, 26847), (5886, 20881), (5966, 20601), (6213, 19782), (6594, 18639), (6867, 17898), (7182, 17113), (8478, 14497), (8949, 13734), (9891, 12426)]