188709976

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 96

約数和(自身を含む): 466830000

約数和(自身を除く): 278120024

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 931, 988, 1064, 1274, 1729, 1862, 1949, 1976, 2548, 3458, 3724, 3898, 5096, 6916, 7448, 7796, 12103, 13643, 13832, 15592, 24206, 25337, 27286, 37031, 48412, 50674, 54572, 74062, 95501, 96824, 101348, 109144, 148124, 177359, 191002, 202696, 259217, 296248, 354718, 382004, 481403, 518434, 709436, 764008, 962806, 1036868, 1241513, 1418872, 1814519, 1925612, 2073736, 2483026, 3369821, 3629038, 3851224, 4966052, 6739642, 7258076, 9932104, 13479284, 14516152, 23588747, 26958568, 47177494, 94354988, 188709976]

約数ペア:

[(1, 188709976), (2, 94354988), (4, 47177494), (7, 26958568), (8, 23588747), (13, 14516152), (14, 13479284), (19, 9932104), (26, 7258076), (28, 6739642), (38, 4966052), (49, 3851224), (52, 3629038), (56, 3369821), (76, 2483026), (91, 2073736), (98, 1925612), (104, 1814519), (133, 1418872), (152, 1241513), (182, 1036868), (196, 962806), (247, 764008), (266, 709436), (364, 518434), (392, 481403), (494, 382004), (532, 354718), (637, 296248), (728, 259217), (931, 202696), (988, 191002), (1064, 177359), (1274, 148124), (1729, 109144), (1862, 101348), (1949, 96824), (1976, 95501), (2548, 74062), (3458, 54572), (3724, 50674), (3898, 48412), (5096, 37031), (6916, 27286), (7448, 25337), (7796, 24206), (12103, 15592), (13643, 13832)]