155939364

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 477523200

約数和(自身を除く): 321583836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 79, 84, 98, 108, 126, 147, 158, 189, 196, 237, 252, 294, 316, 373, 378, 441, 474, 553, 588, 711, 746, 756, 882, 948, 1106, 1119, 1323, 1422, 1492, 1659, 1764, 2133, 2212, 2238, 2611, 2646, 2844, 3318, 3357, 3871, 4266, 4476, 4977, 5222, 5292, 6636, 6714, 7742, 7833, 8532, 9954, 10071, 10444, 11613, 13428, 14931, 15484, 15666, 18277, 19908, 20142, 23226, 23499, 29467, 29862, 31332, 34839, 36554, 40284, 46452, 46998, 54831, 58934, 59724, 69678, 70497, 73108, 88401, 93996, 104517, 109662, 117868, 139356, 140994, 164493, 176802, 206269, 209034, 219324, 265203, 281988, 328986, 353604, 412538, 418068, 493479, 530406, 618807, 657972, 795609, 825076, 986958, 1060812, 1237614, 1443883, 1591218, 1856421, 1973916, 2475228, 2887766, 3182436, 3712842, 4331649, 5569263, 5775532, 7425684, 8663298, 11138526, 12994947, 17326596, 22277052, 25989894, 38984841, 51979788, 77969682, 155939364]

約数ペア:

[(1, 155939364), (2, 77969682), (3, 51979788), (4, 38984841), (6, 25989894), (7, 22277052), (9, 17326596), (12, 12994947), (14, 11138526), (18, 8663298), (21, 7425684), (27, 5775532), (28, 5569263), (36, 4331649), (42, 3712842), (49, 3182436), (54, 2887766), (63, 2475228), (79, 1973916), (84, 1856421), (98, 1591218), (108, 1443883), (126, 1237614), (147, 1060812), (158, 986958), (189, 825076), (196, 795609), (237, 657972), (252, 618807), (294, 530406), (316, 493479), (373, 418068), (378, 412538), (441, 353604), (474, 328986), (553, 281988), (588, 265203), (711, 219324), (746, 209034), (756, 206269), (882, 176802), (948, 164493), (1106, 140994), (1119, 139356), (1323, 117868), (1422, 109662), (1492, 104517), (1659, 93996), (1764, 88401), (2133, 73108), (2212, 70497), (2238, 69678), (2611, 59724), (2646, 58934), (2844, 54831), (3318, 46998), (3357, 46452), (3871, 40284), (4266, 36554), (4476, 34839), (4977, 31332), (5222, 29862), (5292, 29467), (6636, 23499), (6714, 23226), (7742, 20142), (7833, 19908), (8532, 18277), (9954, 15666), (10071, 15484), (10444, 14931), (11613, 13428)]