170885848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 395020800

約数和(自身を除く): 224134952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 107, 133, 152, 158, 214, 266, 316, 361, 428, 532, 553, 632, 722, 749, 856, 1064, 1106, 1444, 1498, 1501, 2033, 2212, 2527, 2888, 2996, 3002, 4066, 4424, 5054, 5992, 6004, 8132, 8453, 10108, 10507, 12008, 14231, 16264, 16906, 20216, 21014, 28462, 28519, 33812, 38627, 42028, 56924, 57038, 59171, 67624, 77254, 84056, 113848, 114076, 118342, 154508, 160607, 199633, 228152, 236684, 270389, 309016, 321214, 399266, 473368, 540778, 642428, 798532, 1081556, 1124249, 1284856, 1597064, 2163112, 2248498, 3051533, 4496996, 6103066, 8993992, 12206132, 21360731, 24412264, 42721462, 85442924, 170885848]

約数ペア:

[(1, 170885848), (2, 85442924), (4, 42721462), (7, 24412264), (8, 21360731), (14, 12206132), (19, 8993992), (28, 6103066), (38, 4496996), (56, 3051533), (76, 2248498), (79, 2163112), (107, 1597064), (133, 1284856), (152, 1124249), (158, 1081556), (214, 798532), (266, 642428), (316, 540778), (361, 473368), (428, 399266), (532, 321214), (553, 309016), (632, 270389), (722, 236684), (749, 228152), (856, 199633), (1064, 160607), (1106, 154508), (1444, 118342), (1498, 114076), (1501, 113848), (2033, 84056), (2212, 77254), (2527, 67624), (2888, 59171), (2996, 57038), (3002, 56924), (4066, 42028), (4424, 38627), (5054, 33812), (5992, 28519), (6004, 28462), (8132, 21014), (8453, 20216), (10108, 16906), (10507, 16264), (12008, 14231)]