190878656

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 421355520

約数和(自身を除く): 230476864

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 47, 62, 64, 89, 92, 94, 124, 178, 184, 188, 248, 356, 368, 376, 496, 712, 713, 736, 752, 992, 1081, 1424, 1426, 1457, 1472, 1504, 1984, 2047, 2162, 2759, 2848, 2852, 2914, 3008, 4094, 4183, 4324, 5518, 5696, 5704, 5828, 8188, 8366, 8648, 11036, 11408, 11656, 16376, 16732, 17296, 22072, 22816, 23312, 32752, 33464, 33511, 34592, 44144, 45632, 46624, 63457, 65504, 66928, 67022, 69184, 88288, 93248, 96209, 126914, 129673, 131008, 133856, 134044, 176576, 192418, 253828, 259346, 267712, 268088, 384836, 507656, 518692, 536176, 769672, 1015312, 1037384, 1072352, 1539344, 2030624, 2074768, 2144704, 2982479, 3078688, 4061248, 4149536, 5964958, 6157376, 8299072, 11929916, 23859832, 47719664, 95439328, 190878656]

約数ペア:

[(1, 190878656), (2, 95439328), (4, 47719664), (8, 23859832), (16, 11929916), (23, 8299072), (31, 6157376), (32, 5964958), (46, 4149536), (47, 4061248), (62, 3078688), (64, 2982479), (89, 2144704), (92, 2074768), (94, 2030624), (124, 1539344), (178, 1072352), (184, 1037384), (188, 1015312), (248, 769672), (356, 536176), (368, 518692), (376, 507656), (496, 384836), (712, 268088), (713, 267712), (736, 259346), (752, 253828), (992, 192418), (1081, 176576), (1424, 134044), (1426, 133856), (1457, 131008), (1472, 129673), (1504, 126914), (1984, 96209), (2047, 93248), (2162, 88288), (2759, 69184), (2848, 67022), (2852, 66928), (2914, 65504), (3008, 63457), (4094, 46624), (4183, 45632), (4324, 44144), (5518, 34592), (5696, 33511), (5704, 33464), (5828, 32752), (8188, 23312), (8366, 22816), (8648, 22072), (11036, 17296), (11408, 16732), (11656, 16376)]