149980376

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 371070000

約数和(自身を除く): 221089624

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, 1549, 1729, 1862, 1976, 2548, 3098, 3458, 3724, 5096, 6196, 6916, 7448, 10843, 12103, 12392, 13832, 20137, 21686, 24206, 29431, 40274, 43372, 48412, 58862, 75901, 80548, 86744, 96824, 117724, 140959, 151802, 161096, 206017, 235448, 281918, 303604, 382603, 412034, 563836, 607208, 765206, 824068, 986713, 1127672, 1442119, 1530412, 1648136, 1973426, 2678221, 2884238, 3060824, 3946852, 5356442, 5768476, 7893704, 10712884, 11536952, 18747547, 21425768, 37495094, 74990188, 149980376]

約数ペア:

[(1, 149980376), (2, 74990188), (4, 37495094), (7, 21425768), (8, 18747547), (13, 11536952), (14, 10712884), (19, 7893704), (26, 5768476), (28, 5356442), (38, 3946852), (49, 3060824), (52, 2884238), (56, 2678221), (76, 1973426), (91, 1648136), (98, 1530412), (104, 1442119), (133, 1127672), (152, 986713), (182, 824068), (196, 765206), (247, 607208), (266, 563836), (364, 412034), (392, 382603), (494, 303604), (532, 281918), (637, 235448), (728, 206017), (931, 161096), (988, 151802), (1064, 140959), (1274, 117724), (1549, 96824), (1729, 86744), (1862, 80548), (1976, 75901), (2548, 58862), (3098, 48412), (3458, 43372), (3724, 40274), (5096, 29431), (6196, 24206), (6916, 21686), (7448, 20137), (10843, 13832), (12103, 12392)]