160639908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 467308800

約数和(自身を除く): 306668892

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 169, 209, 228, 247, 286, 338, 379, 418, 429, 494, 507, 572, 627, 676, 741, 758, 836, 858, 988, 1014, 1137, 1254, 1482, 1516, 1716, 1859, 2028, 2274, 2508, 2717, 2964, 3211, 3718, 4169, 4548, 4927, 5434, 5577, 6422, 7201, 7436, 8151, 8338, 9633, 9854, 10868, 11154, 12507, 12844, 14402, 14781, 16302, 16676, 19266, 19708, 21603, 22308, 25014, 28804, 29562, 32604, 35321, 38532, 43206, 50028, 54197, 59124, 64051, 70642, 79211, 86412, 93613, 105963, 108394, 128102, 141284, 158422, 162591, 187226, 192153, 211926, 216788, 237633, 256204, 280839, 316844, 325182, 374452, 384306, 423852, 475266, 561678, 650364, 704561, 768612, 950532, 1029743, 1123356, 1216969, 1409122, 2059486, 2113683, 2433938, 2818244, 3089229, 3650907, 4118972, 4227366, 4867876, 6178458, 7301814, 8454732, 12356916, 13386659, 14603628, 26773318, 40159977, 53546636, 80319954, 160639908]

約数ペア:

[(1, 160639908), (2, 80319954), (3, 53546636), (4, 40159977), (6, 26773318), (11, 14603628), (12, 13386659), (13, 12356916), (19, 8454732), (22, 7301814), (26, 6178458), (33, 4867876), (38, 4227366), (39, 4118972), (44, 3650907), (52, 3089229), (57, 2818244), (66, 2433938), (76, 2113683), (78, 2059486), (114, 1409122), (132, 1216969), (143, 1123356), (156, 1029743), (169, 950532), (209, 768612), (228, 704561), (247, 650364), (286, 561678), (338, 475266), (379, 423852), (418, 384306), (429, 374452), (494, 325182), (507, 316844), (572, 280839), (627, 256204), (676, 237633), (741, 216788), (758, 211926), (836, 192153), (858, 187226), (988, 162591), (1014, 158422), (1137, 141284), (1254, 128102), (1482, 108394), (1516, 105963), (1716, 93613), (1859, 86412), (2028, 79211), (2274, 70642), (2508, 64051), (2717, 59124), (2964, 54197), (3211, 50028), (3718, 43206), (4169, 38532), (4548, 35321), (4927, 32604), (5434, 29562), (5577, 28804), (6422, 25014), (7201, 22308), (7436, 21603), (8151, 19708), (8338, 19266), (9633, 16676), (9854, 16302), (10868, 14781), (11154, 14402), (12507, 12844)]