139739072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 329671680

約数和(自身を除く): 189932608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 152, 176, 209, 248, 304, 337, 341, 352, 418, 496, 589, 608, 674, 682, 704, 836, 992, 1178, 1216, 1348, 1364, 1672, 1984, 2356, 2696, 2728, 3344, 3707, 4712, 5392, 5456, 6403, 6479, 6688, 7414, 9424, 10447, 10784, 10912, 12806, 12958, 13376, 14828, 18848, 20894, 21568, 21824, 25612, 25916, 29656, 37696, 41788, 51224, 51832, 59312, 70433, 83576, 102448, 103664, 114917, 118624, 140866, 167152, 198493, 204896, 207328, 229834, 237248, 281732, 334304, 396986, 409792, 414656, 459668, 563464, 668608, 793972, 919336, 1126928, 1587944, 1838672, 2183423, 2253856, 3175888, 3677344, 4366846, 4507712, 6351776, 7354688, 8733692, 12703552, 17467384, 34934768, 69869536, 139739072]

約数ペア:

[(1, 139739072), (2, 69869536), (4, 34934768), (8, 17467384), (11, 12703552), (16, 8733692), (19, 7354688), (22, 6351776), (31, 4507712), (32, 4366846), (38, 3677344), (44, 3175888), (62, 2253856), (64, 2183423), (76, 1838672), (88, 1587944), (124, 1126928), (152, 919336), (176, 793972), (209, 668608), (248, 563464), (304, 459668), (337, 414656), (341, 409792), (352, 396986), (418, 334304), (496, 281732), (589, 237248), (608, 229834), (674, 207328), (682, 204896), (704, 198493), (836, 167152), (992, 140866), (1178, 118624), (1216, 114917), (1348, 103664), (1364, 102448), (1672, 83576), (1984, 70433), (2356, 59312), (2696, 51832), (2728, 51224), (3344, 41788), (3707, 37696), (4712, 29656), (5392, 25916), (5456, 25612), (6403, 21824), (6479, 21568), (6688, 20894), (7414, 18848), (9424, 14828), (10447, 13376), (10784, 12958), (10912, 12806)]