161875296

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1445

約数の個数: 144

約数和(自身を含む): 516127248

約数和(自身を除く): 354251952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 264, 288, 296, 333, 352, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1056, 1184, 1221, 1332, 1381, 1584, 1628, 1776, 2442, 2664, 2762, 3168, 3256, 3552, 3663, 4143, 4884, 5328, 5524, 6512, 7326, 8286, 9768, 10656, 11048, 12429, 13024, 14652, 15191, 16572, 19536, 22096, 24858, 29304, 30382, 33144, 39072, 44192, 45573, 49716, 51097, 58608, 60764, 66288, 91146, 99432, 102194, 117216, 121528, 132576, 136719, 153291, 182292, 198864, 204388, 243056, 273438, 306582, 364584, 397728, 408776, 459873, 486112, 546876, 562067, 613164, 729168, 817552, 919746, 1093752, 1124134, 1226328, 1458336, 1635104, 1686201, 1839492, 2187504, 2248268, 2452656, 3372402, 3678984, 4375008, 4496536, 4905312, 5058603, 6744804, 7357968, 8993072, 10117206, 13489608, 14715936, 17986144, 20234412, 26979216, 40468824, 53958432, 80937648, 161875296]

約数ペア:

[(1, 161875296), (2, 80937648), (3, 53958432), (4, 40468824), (6, 26979216), (8, 20234412), (9, 17986144), (11, 14715936), (12, 13489608), (16, 10117206), (18, 8993072), (22, 7357968), (24, 6744804), (32, 5058603), (33, 4905312), (36, 4496536), (37, 4375008), (44, 3678984), (48, 3372402), (66, 2452656), (72, 2248268), (74, 2187504), (88, 1839492), (96, 1686201), (99, 1635104), (111, 1458336), (132, 1226328), (144, 1124134), (148, 1093752), (176, 919746), (198, 817552), (222, 729168), (264, 613164), (288, 562067), (296, 546876), (333, 486112), (352, 459873), (396, 408776), (407, 397728), (444, 364584), (528, 306582), (592, 273438), (666, 243056), (792, 204388), (814, 198864), (888, 182292), (1056, 153291), (1184, 136719), (1221, 132576), (1332, 121528), (1381, 117216), (1584, 102194), (1628, 99432), (1776, 91146), (2442, 66288), (2664, 60764), (2762, 58608), (3168, 51097), (3256, 49716), (3552, 45573), (3663, 44192), (4143, 39072), (4884, 33144), (5328, 30382), (5524, 29304), (6512, 24858), (7326, 22096), (8286, 19536), (9768, 16572), (10656, 15191), (11048, 14652), (12429, 13024)]