187889328

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2128

約数の個数: 160

約数和(自身を含む): 619603200

約数和(自身を除く): 431713872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 2052, 2081, 2376, 2508, 2736, 3344, 3762, 4104, 4162, 4752, 5016, 5643, 6243, 7524, 8208, 8324, 10032, 11286, 12486, 15048, 16648, 18729, 22572, 22891, 24972, 30096, 33296, 37458, 39539, 45144, 45782, 49944, 56187, 68673, 74916, 79078, 90288, 91564, 99888, 112374, 118617, 137346, 149832, 158156, 183128, 206019, 224748, 237234, 274692, 299664, 316312, 355851, 366256, 412038, 434929, 449496, 474468, 549384, 618057, 632624, 711702, 824076, 869858, 898992, 948936, 1067553, 1098768, 1236114, 1304787, 1423404, 1648152, 1739716, 1897872, 2135106, 2472228, 2609574, 2846808, 3296304, 3479432, 3914361, 4270212, 4944456, 5219148, 5693616, 6958864, 7828722, 8540424, 9888912, 10438296, 11743083, 15657444, 17080848, 20876592, 23486166, 31314888, 46972332, 62629776, 93944664, 187889328]

約数ペア:

[(1, 187889328), (2, 93944664), (3, 62629776), (4, 46972332), (6, 31314888), (8, 23486166), (9, 20876592), (11, 17080848), (12, 15657444), (16, 11743083), (18, 10438296), (19, 9888912), (22, 8540424), (24, 7828722), (27, 6958864), (33, 5693616), (36, 5219148), (38, 4944456), (44, 4270212), (48, 3914361), (54, 3479432), (57, 3296304), (66, 2846808), (72, 2609574), (76, 2472228), (88, 2135106), (99, 1897872), (108, 1739716), (114, 1648152), (132, 1423404), (144, 1304787), (152, 1236114), (171, 1098768), (176, 1067553), (198, 948936), (209, 898992), (216, 869858), (228, 824076), (264, 711702), (297, 632624), (304, 618057), (342, 549384), (396, 474468), (418, 449496), (432, 434929), (456, 412038), (513, 366256), (528, 355851), (594, 316312), (627, 299664), (684, 274692), (792, 237234), (836, 224748), (912, 206019), (1026, 183128), (1188, 158156), (1254, 149832), (1368, 137346), (1584, 118617), (1672, 112374), (1881, 99888), (2052, 91564), (2081, 90288), (2376, 79078), (2508, 74916), (2736, 68673), (3344, 56187), (3762, 49944), (4104, 45782), (4162, 45144), (4752, 39539), (5016, 37458), (5643, 33296), (6243, 30096), (7524, 24972), (8208, 22891), (8324, 22572), (10032, 18729), (11286, 16648), (12486, 15048)]