165801144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 464025600

約数和(自身を除く): 298224456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 186, 222, 228, 248, 296, 317, 372, 444, 456, 589, 634, 703, 744, 888, 951, 1147, 1178, 1268, 1406, 1767, 1902, 2109, 2294, 2356, 2536, 2812, 3441, 3534, 3804, 4218, 4588, 4712, 5624, 6023, 6882, 7068, 7608, 8436, 9176, 9827, 11729, 12046, 13764, 14136, 16872, 18069, 19654, 21793, 23458, 24092, 27528, 29481, 35187, 36138, 39308, 43586, 46916, 48184, 58962, 65379, 70374, 72276, 78616, 87172, 93832, 117924, 130758, 140748, 144552, 174344, 186713, 222851, 235848, 261516, 281496, 363599, 373426, 445702, 523032, 560139, 668553, 727198, 746852, 891404, 1090797, 1120278, 1337106, 1454396, 1493704, 1782808, 2181594, 2240556, 2674212, 2908792, 4363188, 4481112, 5348424, 6908381, 8726376, 13816762, 20725143, 27633524, 41450286, 55267048, 82900572, 165801144]

約数ペア:

[(1, 165801144), (2, 82900572), (3, 55267048), (4, 41450286), (6, 27633524), (8, 20725143), (12, 13816762), (19, 8726376), (24, 6908381), (31, 5348424), (37, 4481112), (38, 4363188), (57, 2908792), (62, 2674212), (74, 2240556), (76, 2181594), (93, 1782808), (111, 1493704), (114, 1454396), (124, 1337106), (148, 1120278), (152, 1090797), (186, 891404), (222, 746852), (228, 727198), (248, 668553), (296, 560139), (317, 523032), (372, 445702), (444, 373426), (456, 363599), (589, 281496), (634, 261516), (703, 235848), (744, 222851), (888, 186713), (951, 174344), (1147, 144552), (1178, 140748), (1268, 130758), (1406, 117924), (1767, 93832), (1902, 87172), (2109, 78616), (2294, 72276), (2356, 70374), (2536, 65379), (2812, 58962), (3441, 48184), (3534, 46916), (3804, 43586), (4218, 39308), (4588, 36138), (4712, 35187), (5624, 29481), (6023, 27528), (6882, 24092), (7068, 23458), (7608, 21793), (8436, 19654), (9176, 18069), (9827, 16872), (11729, 14136), (12046, 13764)]