188020352

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 427093380

約数和(自身を除く): 239073028

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 313, 361, 416, 494, 608, 626, 722, 832, 988, 1216, 1252, 1444, 1664, 1976, 2432, 2504, 2888, 3952, 4069, 4693, 5008, 5776, 5947, 7904, 8138, 9386, 10016, 11552, 11894, 15808, 16276, 18772, 20032, 23104, 23788, 31616, 32552, 37544, 40064, 46208, 47576, 65104, 75088, 77311, 95152, 112993, 130208, 150176, 154622, 190304, 225986, 260416, 300352, 309244, 380608, 451972, 520832, 600704, 618488, 761216, 903944, 1236976, 1468909, 1807888, 2473952, 2937818, 3615776, 4947904, 5875636, 7231552, 9895808, 11751272, 14463104, 23502544, 47005088, 94010176, 188020352]

約数ペア:

[(1, 188020352), (2, 94010176), (4, 47005088), (8, 23502544), (13, 14463104), (16, 11751272), (19, 9895808), (26, 7231552), (32, 5875636), (38, 4947904), (52, 3615776), (64, 2937818), (76, 2473952), (104, 1807888), (128, 1468909), (152, 1236976), (208, 903944), (247, 761216), (304, 618488), (313, 600704), (361, 520832), (416, 451972), (494, 380608), (608, 309244), (626, 300352), (722, 260416), (832, 225986), (988, 190304), (1216, 154622), (1252, 150176), (1444, 130208), (1664, 112993), (1976, 95152), (2432, 77311), (2504, 75088), (2888, 65104), (3952, 47576), (4069, 46208), (4693, 40064), (5008, 37544), (5776, 32552), (5947, 31616), (7904, 23788), (8138, 23104), (9386, 20032), (10016, 18772), (11552, 16276), (11894, 15808)]