153868624

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 386308608

約数和(自身を除く): 232439984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 487, 496, 637, 728, 784, 806, 868, 974, 1274, 1456, 1519, 1612, 1736, 1948, 2548, 2821, 3038, 3224, 3409, 3472, 3896, 5096, 5642, 6076, 6331, 6448, 6818, 7792, 10192, 11284, 12152, 12662, 13636, 15097, 19747, 22568, 23863, 24304, 25324, 27272, 30194, 39494, 44317, 45136, 47726, 50648, 54544, 60388, 78988, 88634, 95452, 101296, 105679, 120776, 157976, 177268, 190904, 196261, 211358, 241552, 310219, 315952, 354536, 381808, 392522, 422716, 620438, 709072, 739753, 785044, 845432, 1240876, 1373827, 1479506, 1570088, 1690864, 2481752, 2747654, 2959012, 3140176, 4963504, 5495308, 5918024, 9616789, 10990616, 11836048, 19233578, 21981232, 38467156, 76934312, 153868624]

約数ペア:

[(1, 153868624), (2, 76934312), (4, 38467156), (7, 21981232), (8, 19233578), (13, 11836048), (14, 10990616), (16, 9616789), (26, 5918024), (28, 5495308), (31, 4963504), (49, 3140176), (52, 2959012), (56, 2747654), (62, 2481752), (91, 1690864), (98, 1570088), (104, 1479506), (112, 1373827), (124, 1240876), (182, 845432), (196, 785044), (208, 739753), (217, 709072), (248, 620438), (364, 422716), (392, 392522), (403, 381808), (434, 354536), (487, 315952), (496, 310219), (637, 241552), (728, 211358), (784, 196261), (806, 190904), (868, 177268), (974, 157976), (1274, 120776), (1456, 105679), (1519, 101296), (1612, 95452), (1736, 88634), (1948, 78988), (2548, 60388), (2821, 54544), (3038, 50648), (3224, 47726), (3409, 45136), (3472, 44317), (3896, 39494), (5096, 30194), (5642, 27272), (6076, 25324), (6331, 24304), (6448, 23863), (6818, 22568), (7792, 19747), (10192, 15097), (11284, 13636), (12152, 12662)]