137552704

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 307238400

約数和(自身を除く): 169685696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 41, 62, 64, 76, 82, 89, 124, 152, 164, 178, 248, 304, 328, 356, 496, 589, 608, 656, 712, 779, 992, 1178, 1216, 1271, 1312, 1424, 1558, 1691, 1984, 2356, 2542, 2624, 2759, 2848, 3116, 3382, 3649, 4712, 5084, 5518, 5696, 6232, 6764, 7298, 9424, 10168, 11036, 12464, 13528, 14596, 18848, 20336, 22072, 24149, 24928, 27056, 29192, 37696, 40672, 44144, 48298, 49856, 52421, 54112, 58384, 69331, 81344, 88288, 96596, 104842, 108224, 113119, 116768, 138662, 176576, 193192, 209684, 226238, 233536, 277324, 386384, 419368, 452476, 554648, 772768, 838736, 904952, 1109296, 1545536, 1677472, 1809904, 2149261, 2218592, 3354944, 3619808, 4298522, 4437184, 7239616, 8597044, 17194088, 34388176, 68776352, 137552704]

約数ペア:

[(1, 137552704), (2, 68776352), (4, 34388176), (8, 17194088), (16, 8597044), (19, 7239616), (31, 4437184), (32, 4298522), (38, 3619808), (41, 3354944), (62, 2218592), (64, 2149261), (76, 1809904), (82, 1677472), (89, 1545536), (124, 1109296), (152, 904952), (164, 838736), (178, 772768), (248, 554648), (304, 452476), (328, 419368), (356, 386384), (496, 277324), (589, 233536), (608, 226238), (656, 209684), (712, 193192), (779, 176576), (992, 138662), (1178, 116768), (1216, 113119), (1271, 108224), (1312, 104842), (1424, 96596), (1558, 88288), (1691, 81344), (1984, 69331), (2356, 58384), (2542, 54112), (2624, 52421), (2759, 49856), (2848, 48298), (3116, 44144), (3382, 40672), (3649, 37696), (4712, 29192), (5084, 27056), (5518, 24928), (5696, 24149), (6232, 22072), (6764, 20336), (7298, 18848), (9424, 14596), (10168, 13528), (11036, 12464)]