129325415128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{86783}}^1$

素因数の和:86921

約数の個数: 128

約数和(自身を含む): 314921779200

約数和(自身を除く): 185596364072

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 89, 91, 92, 104, 161, 178, 182, 184, 299, 322, 356, 364, 598, 623, 644, 712, 728, 1157, 1196, 1246, 1288, 2047, 2093, 2314, 2392, 2492, 4094, 4186, 4628, 4984, 8099, 8188, 8372, 9256, 14329, 16198, 16376, 16744, 26611, 28658, 32396, 53222, 57316, 64792, 86783, 106444, 114632, 173566, 186277, 212888, 347132, 372554, 607481, 694264, 745108, 1128179, 1214962, 1490216, 1996009, 2256358, 2429924, 3992018, 4512716, 4859848, 7723687, 7897253, 7984036, 9025432, 13972063, 15447374, 15794506, 15968072, 25948117, 27944126, 30894748, 31589012, 51896234, 54065809, 55888252, 61789496, 63178024, 100407931, 103792468, 108131618, 111776504, 177644801, 181636819, 200815862, 207584936, 216263236, 355289602, 363273638, 401631724, 432526472, 702855517, 710579204, 726547276, 803263448, 1243513607, 1405711034, 1421158408, 1453094552, 2309382413, 2487027214, 2811422068, 4618764826, 4974054428, 5622844136, 9237529652, 9948108856, 16165676891, 18475059304, 32331353782, 64662707564, 129325415128]

約数ペア:

[(1, 129325415128), (2, 64662707564), (4, 32331353782), (7, 18475059304), (8, 16165676891), (13, 9948108856), (14, 9237529652), (23, 5622844136), (26, 4974054428), (28, 4618764826), (46, 2811422068), (52, 2487027214), (56, 2309382413), (89, 1453094552), (91, 1421158408), (92, 1405711034), (104, 1243513607), (161, 803263448), (178, 726547276), (182, 710579204), (184, 702855517), (299, 432526472), (322, 401631724), (356, 363273638), (364, 355289602), (598, 216263236), (623, 207584936), (644, 200815862), (712, 181636819), (728, 177644801), (1157, 111776504), (1196, 108131618), (1246, 103792468), (1288, 100407931), (2047, 63178024), (2093, 61789496), (2314, 55888252), (2392, 54065809), (2492, 51896234), (4094, 31589012), (4186, 30894748), (4628, 27944126), (4984, 25948117), (8099, 15968072), (8188, 15794506), (8372, 15447374), (9256, 13972063), (14329, 9025432), (16198, 7984036), (16376, 7897253), (16744, 7723687), (26611, 4859848), (28658, 4512716), (32396, 3992018), (53222, 2429924), (57316, 2256358), (64792, 1996009), (86783, 1490216), (106444, 1214962), (114632, 1128179), (173566, 745108), (186277, 694264), (212888, 607481), (347132, 372554)]