161753688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 463834800

約数和(自身を除く): 302081112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 317, 342, 373, 456, 634, 684, 746, 951, 1119, 1268, 1368, 1492, 1902, 2238, 2536, 2853, 2984, 3357, 3804, 4476, 5706, 6023, 6714, 7087, 7608, 8952, 11412, 12046, 13428, 14174, 18069, 21261, 22824, 24092, 26856, 28348, 36138, 42522, 48184, 54207, 56696, 63783, 72276, 85044, 108414, 118241, 127566, 144552, 170088, 216828, 236482, 255132, 354723, 433656, 472964, 510264, 709446, 945928, 1064169, 1418892, 2128338, 2246579, 2837784, 4256676, 4493158, 6739737, 8513352, 8986316, 13479474, 17972632, 20219211, 26958948, 40438422, 53917896, 80876844, 161753688]

約数ペア:

[(1, 161753688), (2, 80876844), (3, 53917896), (4, 40438422), (6, 26958948), (8, 20219211), (9, 17972632), (12, 13479474), (18, 8986316), (19, 8513352), (24, 6739737), (36, 4493158), (38, 4256676), (57, 2837784), (72, 2246579), (76, 2128338), (114, 1418892), (152, 1064169), (171, 945928), (228, 709446), (317, 510264), (342, 472964), (373, 433656), (456, 354723), (634, 255132), (684, 236482), (746, 216828), (951, 170088), (1119, 144552), (1268, 127566), (1368, 118241), (1492, 108414), (1902, 85044), (2238, 72276), (2536, 63783), (2853, 56696), (2984, 54207), (3357, 48184), (3804, 42522), (4476, 36138), (5706, 28348), (6023, 26856), (6714, 24092), (7087, 22824), (7608, 21261), (8952, 18069), (11412, 14174), (12046, 13428)]