147676144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 381163104

約数和(自身を除く): 233486960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 238, 242, 272, 308, 374, 476, 484, 616, 641, 748, 847, 952, 968, 1232, 1282, 1309, 1496, 1694, 1904, 1936, 2057, 2564, 2618, 2992, 3388, 4114, 4487, 5128, 5236, 6776, 7051, 8228, 8974, 10256, 10472, 10897, 13552, 14102, 14399, 16456, 17948, 20944, 21794, 28204, 28798, 32912, 35896, 43588, 49357, 56408, 57596, 71792, 76279, 77561, 87176, 98714, 112816, 115192, 119867, 152558, 155122, 174352, 197428, 230384, 239734, 305116, 310244, 394856, 479468, 542927, 610232, 620488, 789712, 839069, 958936, 1085854, 1220464, 1240976, 1318537, 1678138, 1917872, 2171708, 2637074, 3356276, 4343416, 5274148, 6712552, 8686832, 9229759, 10548296, 13425104, 18459518, 21096592, 36919036, 73838072, 147676144]

約数ペア:

[(1, 147676144), (2, 73838072), (4, 36919036), (7, 21096592), (8, 18459518), (11, 13425104), (14, 10548296), (16, 9229759), (17, 8686832), (22, 6712552), (28, 5274148), (34, 4343416), (44, 3356276), (56, 2637074), (68, 2171708), (77, 1917872), (88, 1678138), (112, 1318537), (119, 1240976), (121, 1220464), (136, 1085854), (154, 958936), (176, 839069), (187, 789712), (238, 620488), (242, 610232), (272, 542927), (308, 479468), (374, 394856), (476, 310244), (484, 305116), (616, 239734), (641, 230384), (748, 197428), (847, 174352), (952, 155122), (968, 152558), (1232, 119867), (1282, 115192), (1309, 112816), (1496, 98714), (1694, 87176), (1904, 77561), (1936, 76279), (2057, 71792), (2564, 57596), (2618, 56408), (2992, 49357), (3388, 43588), (4114, 35896), (4487, 32912), (5128, 28798), (5236, 28204), (6776, 21794), (7051, 20944), (8228, 17948), (8974, 16456), (10256, 14399), (10472, 14102), (10897, 13552)]