128212157664

素因数分解:

$2^5\times 3^7\times {\mathrm{911}}^1\times {\mathrm{2011}}^1$

素因数の和:2953

約数の個数: 192

約数和(自身を含む): 379172828160

約数和(自身を除く): 250960670496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 911, 972, 1296, 1458, 1822, 1944, 2011, 2187, 2592, 2733, 2916, 3644, 3888, 4022, 4374, 5466, 5832, 6033, 7288, 7776, 8044, 8199, 8748, 10932, 11664, 12066, 14576, 16088, 16398, 17496, 18099, 21864, 23328, 24132, 24597, 29152, 32176, 32796, 34992, 36198, 43728, 48264, 49194, 54297, 64352, 65592, 69984, 72396, 73791, 87456, 96528, 98388, 108594, 131184, 144792, 147582, 162891, 193056, 196776, 217188, 221373, 262368, 289584, 295164, 325782, 393552, 434376, 442746, 488673, 579168, 590328, 651564, 664119, 787104, 868752, 885492, 977346, 1180656, 1303128, 1328238, 1466019, 1737504, 1770984, 1832021, 1954692, 1992357, 2361312, 2606256, 2656476, 2932038, 3541968, 3664042, 3909384, 3984714, 4398057, 5212512, 5312952, 5496063, 5864076, 7083936, 7328084, 7818768, 7969428, 8796114, 10625904, 10992126, 11728152, 14656168, 15637536, 15938856, 16488189, 17592228, 21251808, 21984252, 23456304, 29312336, 31877712, 32976378, 35184456, 43968504, 46912608, 49464567, 58624672, 63755424, 65952756, 70368912, 87937008, 98929134, 131905512, 140737824, 148393701, 175874016, 197858268, 263811024, 296787402, 395716536, 445181103, 527622048, 593574804, 791433072, 890362206, 1187149608, 1335543309, 1582866144, 1780724412, 2374299216, 2671086618, 3561448824, 4006629927, 4748598432, 5342173236, 7122897648, 8013259854, 10684346472, 14245795296, 16026519708, 21368692944, 32053039416, 42737385888, 64106078832, 128212157664]

約数ペア:

[(1, 128212157664), (2, 64106078832), (3, 42737385888), (4, 32053039416), (6, 21368692944), (8, 16026519708), (9, 14245795296), (12, 10684346472), (16, 8013259854), (18, 7122897648), (24, 5342173236), (27, 4748598432), (32, 4006629927), (36, 3561448824), (48, 2671086618), (54, 2374299216), (72, 1780724412), (81, 1582866144), (96, 1335543309), (108, 1187149608), (144, 890362206), (162, 791433072), (216, 593574804), (243, 527622048), (288, 445181103), (324, 395716536), (432, 296787402), (486, 263811024), (648, 197858268), (729, 175874016), (864, 148393701), (911, 140737824), (972, 131905512), (1296, 98929134), (1458, 87937008), (1822, 70368912), (1944, 65952756), (2011, 63755424), (2187, 58624672), (2592, 49464567), (2733, 46912608), (2916, 43968504), (3644, 35184456), (3888, 32976378), (4022, 31877712), (4374, 29312336), (5466, 23456304), (5832, 21984252), (6033, 21251808), (7288, 17592228), (7776, 16488189), (8044, 15938856), (8199, 15637536), (8748, 14656168), (10932, 11728152), (11664, 10992126), (12066, 10625904), (14576, 8796114), (16088, 7969428), (16398, 7818768), (17496, 7328084), (18099, 7083936), (21864, 5864076), (23328, 5496063), (24132, 5312952), (24597, 5212512), (29152, 4398057), (32176, 3984714), (32796, 3909384), (34992, 3664042), (36198, 3541968), (43728, 2932038), (48264, 2656476), (49194, 2606256), (54297, 2361312), (64352, 1992357), (65592, 1954692), (69984, 1832021), (72396, 1770984), (73791, 1737504), (87456, 1466019), (96528, 1328238), (98388, 1303128), (108594, 1180656), (131184, 977346), (144792, 885492), (147582, 868752), (162891, 787104), (193056, 664119), (196776, 651564), (217188, 590328), (221373, 579168), (262368, 488673), (289584, 442746), (295164, 434376), (325782, 393552)]