195389304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 556174080

約数和(自身を除く): 360784776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 83, 88, 111, 132, 148, 166, 222, 241, 249, 264, 296, 332, 407, 444, 482, 498, 664, 723, 814, 888, 913, 964, 996, 1221, 1446, 1628, 1826, 1928, 1992, 2442, 2651, 2739, 2892, 3071, 3256, 3652, 4884, 5302, 5478, 5784, 6142, 7304, 7953, 8917, 9213, 9768, 10604, 10956, 12284, 15906, 17834, 18426, 20003, 21208, 21912, 24568, 26751, 31812, 33781, 35668, 36852, 40006, 53502, 60009, 63624, 67562, 71336, 73704, 80012, 98087, 101343, 107004, 120018, 135124, 160024, 196174, 202686, 214008, 220033, 240036, 270248, 294261, 392348, 405372, 440066, 480072, 588522, 660099, 740111, 784696, 810744, 880132, 1177044, 1320198, 1480222, 1760264, 2220333, 2354088, 2640396, 2960444, 4440666, 5280792, 5920888, 8141221, 8881332, 16282442, 17762664, 24423663, 32564884, 48847326, 65129768, 97694652, 195389304]

約数ペア:

[(1, 195389304), (2, 97694652), (3, 65129768), (4, 48847326), (6, 32564884), (8, 24423663), (11, 17762664), (12, 16282442), (22, 8881332), (24, 8141221), (33, 5920888), (37, 5280792), (44, 4440666), (66, 2960444), (74, 2640396), (83, 2354088), (88, 2220333), (111, 1760264), (132, 1480222), (148, 1320198), (166, 1177044), (222, 880132), (241, 810744), (249, 784696), (264, 740111), (296, 660099), (332, 588522), (407, 480072), (444, 440066), (482, 405372), (498, 392348), (664, 294261), (723, 270248), (814, 240036), (888, 220033), (913, 214008), (964, 202686), (996, 196174), (1221, 160024), (1446, 135124), (1628, 120018), (1826, 107004), (1928, 101343), (1992, 98087), (2442, 80012), (2651, 73704), (2739, 71336), (2892, 67562), (3071, 63624), (3256, 60009), (3652, 53502), (4884, 40006), (5302, 36852), (5478, 35668), (5784, 33781), (6142, 31812), (7304, 26751), (7953, 24568), (8917, 21912), (9213, 21208), (9768, 20003), (10604, 18426), (10956, 17834), (12284, 15906)]