128866765536

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{72019}}^1$

素因数の和:72166

約数の個数: 192

約数和(自身を含む): 399278880000

約数和(自身を除く): 270412114464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 109, 114, 144, 152, 171, 216, 218, 228, 288, 304, 327, 342, 432, 436, 456, 513, 608, 654, 684, 864, 872, 912, 981, 1026, 1308, 1368, 1744, 1824, 1962, 2052, 2071, 2616, 2736, 2943, 3488, 3924, 4104, 4142, 5232, 5472, 5886, 6213, 7848, 8208, 8284, 10464, 11772, 12426, 15696, 16416, 16568, 18639, 23544, 24852, 31392, 33136, 37278, 47088, 49704, 55917, 66272, 72019, 74556, 94176, 99408, 111834, 144038, 149112, 198816, 216057, 223668, 288076, 298224, 432114, 447336, 576152, 596448, 648171, 864228, 894672, 1152304, 1296342, 1368361, 1728456, 1789344, 1944513, 2304608, 2592684, 2736722, 3456912, 3889026, 4105083, 5185368, 5473444, 6913824, 7778052, 7850071, 8210166, 10370736, 10946888, 12315249, 15556104, 15700142, 16420332, 20741472, 21893776, 23550213, 24630498, 31112208, 31400284, 32840664, 36945747, 43787552, 47100426, 49260996, 62224416, 62800568, 65681328, 70650639, 73891494, 94200852, 98521992, 125601136, 131362656, 141301278, 147782988, 149151349, 188401704, 197043984, 211951917, 251202272, 282602556, 295565976, 298302698, 376803408, 394087968, 423903834, 447454047, 565205112, 591131952, 596605396, 753606816, 847807668, 894908094, 1130410224, 1182263904, 1193210792, 1342362141, 1695615336, 1789816188, 2260820448, 2386421584, 2684724282, 3391230672, 3579632376, 4027086423, 4772843168, 5369448564, 6782461344, 7159264752, 8054172846, 10738897128, 14318529504, 16108345692, 21477794256, 32216691384, 42955588512, 64433382768, 128866765536]

約数ペア:

[(1, 128866765536), (2, 64433382768), (3, 42955588512), (4, 32216691384), (6, 21477794256), (8, 16108345692), (9, 14318529504), (12, 10738897128), (16, 8054172846), (18, 7159264752), (19, 6782461344), (24, 5369448564), (27, 4772843168), (32, 4027086423), (36, 3579632376), (38, 3391230672), (48, 2684724282), (54, 2386421584), (57, 2260820448), (72, 1789816188), (76, 1695615336), (96, 1342362141), (108, 1193210792), (109, 1182263904), (114, 1130410224), (144, 894908094), (152, 847807668), (171, 753606816), (216, 596605396), (218, 591131952), (228, 565205112), (288, 447454047), (304, 423903834), (327, 394087968), (342, 376803408), (432, 298302698), (436, 295565976), (456, 282602556), (513, 251202272), (608, 211951917), (654, 197043984), (684, 188401704), (864, 149151349), (872, 147782988), (912, 141301278), (981, 131362656), (1026, 125601136), (1308, 98521992), (1368, 94200852), (1744, 73891494), (1824, 70650639), (1962, 65681328), (2052, 62800568), (2071, 62224416), (2616, 49260996), (2736, 47100426), (2943, 43787552), (3488, 36945747), (3924, 32840664), (4104, 31400284), (4142, 31112208), (5232, 24630498), (5472, 23550213), (5886, 21893776), (6213, 20741472), (7848, 16420332), (8208, 15700142), (8284, 15556104), (10464, 12315249), (11772, 10946888), (12426, 10370736), (15696, 8210166), (16416, 7850071), (16568, 7778052), (18639, 6913824), (23544, 5473444), (24852, 5185368), (31392, 4105083), (33136, 3889026), (37278, 3456912), (47088, 2736722), (49704, 2592684), (55917, 2304608), (66272, 1944513), (72019, 1789344), (74556, 1728456), (94176, 1368361), (99408, 1296342), (111834, 1152304), (144038, 894672), (149112, 864228), (198816, 648171), (216057, 596448), (223668, 576152), (288076, 447336), (298224, 432114)]