189351552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 549380160

約数和(自身を除く): 360028608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 128, 156, 166, 192, 208, 249, 312, 332, 384, 416, 457, 498, 624, 664, 832, 914, 996, 1079, 1248, 1328, 1371, 1664, 1828, 1992, 2158, 2496, 2656, 2742, 3237, 3656, 3984, 4316, 4992, 5312, 5484, 5941, 6474, 7312, 7968, 8632, 10624, 10968, 11882, 12948, 14624, 15936, 17264, 17823, 21936, 23764, 25896, 29248, 31872, 34528, 35646, 37931, 43872, 47528, 51792, 58496, 69056, 71292, 75862, 87744, 95056, 103584, 113793, 138112, 142584, 151724, 175488, 190112, 207168, 227586, 285168, 303448, 380224, 414336, 455172, 493103, 570336, 606896, 760448, 910344, 986206, 1140672, 1213792, 1479309, 1820688, 1972412, 2281344, 2427584, 2958618, 3641376, 3944824, 4855168, 5917236, 7282752, 7889648, 11834472, 14565504, 15779296, 23668944, 31558592, 47337888, 63117184, 94675776, 189351552]

約数ペア:

[(1, 189351552), (2, 94675776), (3, 63117184), (4, 47337888), (6, 31558592), (8, 23668944), (12, 15779296), (13, 14565504), (16, 11834472), (24, 7889648), (26, 7282752), (32, 5917236), (39, 4855168), (48, 3944824), (52, 3641376), (64, 2958618), (78, 2427584), (83, 2281344), (96, 1972412), (104, 1820688), (128, 1479309), (156, 1213792), (166, 1140672), (192, 986206), (208, 910344), (249, 760448), (312, 606896), (332, 570336), (384, 493103), (416, 455172), (457, 414336), (498, 380224), (624, 303448), (664, 285168), (832, 227586), (914, 207168), (996, 190112), (1079, 175488), (1248, 151724), (1328, 142584), (1371, 138112), (1664, 113793), (1828, 103584), (1992, 95056), (2158, 87744), (2496, 75862), (2656, 71292), (2742, 69056), (3237, 58496), (3656, 51792), (3984, 47528), (4316, 43872), (4992, 37931), (5312, 35646), (5484, 34528), (5941, 31872), (6474, 29248), (7312, 25896), (7968, 23764), (8632, 21936), (10624, 17823), (10968, 17264), (11882, 15936), (12948, 14624)]