193488848

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 458006400

約数和(自身を除く): 264517552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 59, 89, 94, 98, 112, 118, 178, 188, 196, 236, 329, 356, 376, 392, 413, 472, 623, 658, 712, 752, 784, 826, 944, 1246, 1316, 1424, 1652, 2303, 2492, 2632, 2773, 2891, 3304, 4183, 4361, 4606, 4984, 5251, 5264, 5546, 5782, 6608, 8366, 8722, 9212, 9968, 10502, 11092, 11564, 16732, 17444, 18424, 19411, 21004, 22184, 23128, 29281, 33464, 34888, 36757, 36848, 38822, 42008, 44368, 46256, 58562, 66928, 69776, 73514, 77644, 84016, 117124, 135877, 147028, 155288, 204967, 234248, 246797, 257299, 271754, 294056, 310576, 409934, 468496, 493594, 514598, 543508, 588112, 819868, 987188, 1029196, 1087016, 1639736, 1727579, 1974376, 2058392, 2174032, 3279472, 3455158, 3948752, 4116784, 6910316, 12093053, 13820632, 24186106, 27641264, 48372212, 96744424, 193488848]

約数ペア:

[(1, 193488848), (2, 96744424), (4, 48372212), (7, 27641264), (8, 24186106), (14, 13820632), (16, 12093053), (28, 6910316), (47, 4116784), (49, 3948752), (56, 3455158), (59, 3279472), (89, 2174032), (94, 2058392), (98, 1974376), (112, 1727579), (118, 1639736), (178, 1087016), (188, 1029196), (196, 987188), (236, 819868), (329, 588112), (356, 543508), (376, 514598), (392, 493594), (413, 468496), (472, 409934), (623, 310576), (658, 294056), (712, 271754), (752, 257299), (784, 246797), (826, 234248), (944, 204967), (1246, 155288), (1316, 147028), (1424, 135877), (1652, 117124), (2303, 84016), (2492, 77644), (2632, 73514), (2773, 69776), (2891, 66928), (3304, 58562), (4183, 46256), (4361, 44368), (4606, 42008), (4984, 38822), (5251, 36848), (5264, 36757), (5546, 34888), (5782, 33464), (6608, 29281), (8366, 23128), (8722, 22184), (9212, 21004), (9968, 19411), (10502, 18424), (11092, 17444), (11564, 16732)]