157038112

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 428488704

約数和(自身を除く): 271450592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 44, 46, 56, 68, 77, 88, 92, 112, 119, 136, 154, 161, 163, 176, 184, 187, 224, 238, 253, 272, 308, 322, 326, 352, 368, 374, 391, 476, 506, 544, 616, 644, 652, 736, 748, 782, 952, 1012, 1141, 1232, 1288, 1304, 1309, 1496, 1564, 1771, 1793, 1904, 2024, 2282, 2464, 2576, 2608, 2618, 2737, 2771, 2992, 3128, 3542, 3586, 3749, 3808, 4048, 4301, 4564, 5152, 5216, 5236, 5474, 5542, 5984, 6256, 7084, 7172, 7498, 8096, 8602, 9128, 10472, 10948, 11084, 12512, 12551, 14168, 14344, 14996, 17204, 18256, 19397, 20944, 21896, 22168, 25102, 26243, 28336, 28688, 29992, 30107, 30481, 34408, 36512, 38794, 41239, 41888, 43792, 44336, 50204, 52486, 56672, 57376, 59984, 60214, 60962, 63733, 68816, 77588, 82478, 87584, 88672, 100408, 104972, 119968, 120428, 121924, 127466, 137632, 155176, 164956, 200816, 209944, 213367, 240856, 243848, 254932, 288673, 310352, 329912, 401632, 419888, 426734, 446131, 481712, 487696, 509864, 577346, 620704, 659824, 701063, 839776, 853468, 892262, 963424, 975392, 1019728, 1154692, 1319648, 1402126, 1706936, 1784524, 2039456, 2309384, 2804252, 3413872, 3569048, 4618768, 4907441, 5608504, 6827744, 7138096, 9237536, 9814882, 11217008, 14276192, 19629764, 22434016, 39259528, 78519056, 157038112]

約数ペア:

[(1, 157038112), (2, 78519056), (4, 39259528), (7, 22434016), (8, 19629764), (11, 14276192), (14, 11217008), (16, 9814882), (17, 9237536), (22, 7138096), (23, 6827744), (28, 5608504), (32, 4907441), (34, 4618768), (44, 3569048), (46, 3413872), (56, 2804252), (68, 2309384), (77, 2039456), (88, 1784524), (92, 1706936), (112, 1402126), (119, 1319648), (136, 1154692), (154, 1019728), (161, 975392), (163, 963424), (176, 892262), (184, 853468), (187, 839776), (224, 701063), (238, 659824), (253, 620704), (272, 577346), (308, 509864), (322, 487696), (326, 481712), (352, 446131), (368, 426734), (374, 419888), (391, 401632), (476, 329912), (506, 310352), (544, 288673), (616, 254932), (644, 243848), (652, 240856), (736, 213367), (748, 209944), (782, 200816), (952, 164956), (1012, 155176), (1141, 137632), (1232, 127466), (1288, 121924), (1304, 120428), (1309, 119968), (1496, 104972), (1564, 100408), (1771, 88672), (1793, 87584), (1904, 82478), (2024, 77588), (2282, 68816), (2464, 63733), (2576, 60962), (2608, 60214), (2618, 59984), (2737, 57376), (2771, 56672), (2992, 52486), (3128, 50204), (3542, 44336), (3586, 43792), (3749, 41888), (3808, 41239), (4048, 38794), (4301, 36512), (4564, 34408), (5152, 30481), (5216, 30107), (5236, 29992), (5474, 28688), (5542, 28336), (5984, 26243), (6256, 25102), (7084, 22168), (7172, 21896), (7498, 20944), (8096, 19397), (8602, 18256), (9128, 17204), (10472, 14996), (10948, 14344), (11084, 14168), (12512, 12551)]