155206212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3201

約数の個数: 96

約数和(自身を含む): 449863680

約数和(自身を除く): 294657468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1767, 2356, 2604, 3137, 3534, 4123, 6274, 7068, 8246, 9411, 12369, 12548, 16492, 18822, 21959, 24738, 37644, 43918, 49476, 59603, 65877, 87836, 97247, 119206, 131754, 178809, 194494, 238412, 263508, 291741, 357618, 388988, 417221, 583482, 680729, 715236, 834442, 1166964, 1251663, 1361458, 1668884, 1847693, 2042187, 2503326, 2722916, 3695386, 4084374, 5006652, 5543079, 7390772, 8168748, 11086158, 12933851, 22172316, 25867702, 38801553, 51735404, 77603106, 155206212]

約数ペア:

[(1, 155206212), (2, 77603106), (3, 51735404), (4, 38801553), (6, 25867702), (7, 22172316), (12, 12933851), (14, 11086158), (19, 8168748), (21, 7390772), (28, 5543079), (31, 5006652), (38, 4084374), (42, 3695386), (57, 2722916), (62, 2503326), (76, 2042187), (84, 1847693), (93, 1668884), (114, 1361458), (124, 1251663), (133, 1166964), (186, 834442), (217, 715236), (228, 680729), (266, 583482), (372, 417221), (399, 388988), (434, 357618), (532, 291741), (589, 263508), (651, 238412), (798, 194494), (868, 178809), (1178, 131754), (1302, 119206), (1596, 97247), (1767, 87836), (2356, 65877), (2604, 59603), (3137, 49476), (3534, 43918), (4123, 37644), (6274, 24738), (7068, 21959), (8246, 18822), (9411, 16492), (12369, 12548)]