129956904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2131}}^1$

素因数の和:2172

約数の個数: 144

約数和(自身を含む): 442347360

約数和(自身を除く): 312390456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2131, 2178, 2541, 2772, 2904, 3388, 4262, 4356, 5082, 5544, 6393, 6776, 7623, 8524, 8712, 10164, 12786, 14917, 15246, 17048, 19179, 20328, 23441, 25572, 29834, 30492, 38358, 44751, 46882, 51144, 59668, 60984, 70323, 76716, 89502, 93764, 119336, 134253, 140646, 153432, 164087, 179004, 187528, 210969, 257851, 268506, 281292, 328174, 358008, 421938, 492261, 515702, 537012, 562584, 656348, 773553, 843876, 984522, 1031404, 1074024, 1312696, 1476783, 1547106, 1687752, 1804957, 1969044, 2062808, 2320659, 2953566, 3094212, 3609914, 3938088, 4641318, 5414871, 5907132, 6188424, 7219828, 9282636, 10829742, 11814264, 14439656, 16244613, 18565272, 21659484, 32489226, 43318968, 64978452, 129956904]

約数ペア:

[(1, 129956904), (2, 64978452), (3, 43318968), (4, 32489226), (6, 21659484), (7, 18565272), (8, 16244613), (9, 14439656), (11, 11814264), (12, 10829742), (14, 9282636), (18, 7219828), (21, 6188424), (22, 5907132), (24, 5414871), (28, 4641318), (33, 3938088), (36, 3609914), (42, 3094212), (44, 2953566), (56, 2320659), (63, 2062808), (66, 1969044), (72, 1804957), (77, 1687752), (84, 1547106), (88, 1476783), (99, 1312696), (121, 1074024), (126, 1031404), (132, 984522), (154, 843876), (168, 773553), (198, 656348), (231, 562584), (242, 537012), (252, 515702), (264, 492261), (308, 421938), (363, 358008), (396, 328174), (462, 281292), (484, 268506), (504, 257851), (616, 210969), (693, 187528), (726, 179004), (792, 164087), (847, 153432), (924, 140646), (968, 134253), (1089, 119336), (1386, 93764), (1452, 89502), (1694, 76716), (1848, 70323), (2131, 60984), (2178, 59668), (2541, 51144), (2772, 46882), (2904, 44751), (3388, 38358), (4262, 30492), (4356, 29834), (5082, 25572), (5544, 23441), (6393, 20328), (6776, 19179), (7623, 17048), (8524, 15246), (8712, 14917), (10164, 12786)]