155328936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 471398400

約数和(自身を除く): 316069464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 61, 69, 84, 92, 122, 138, 161, 168, 183, 184, 244, 276, 322, 366, 427, 483, 488, 552, 644, 659, 732, 854, 966, 1281, 1288, 1318, 1403, 1464, 1708, 1932, 1977, 2562, 2636, 2806, 3416, 3864, 3954, 4209, 4613, 5124, 5272, 5612, 7908, 8418, 9226, 9821, 10248, 11224, 13839, 15157, 15816, 16836, 18452, 19642, 27678, 29463, 30314, 33672, 36904, 39284, 40199, 45471, 55356, 58926, 60628, 78568, 80398, 90942, 106099, 110712, 117852, 120597, 121256, 160796, 181884, 212198, 235704, 241194, 281393, 318297, 321592, 363768, 424396, 482388, 562786, 636594, 844179, 848792, 924577, 964776, 1125572, 1273188, 1688358, 1849154, 2251144, 2546376, 2773731, 3376716, 3698308, 5547462, 6472039, 6753432, 7396616, 11094924, 12944078, 19416117, 22189848, 25888156, 38832234, 51776312, 77664468, 155328936]

約数ペア:

[(1, 155328936), (2, 77664468), (3, 51776312), (4, 38832234), (6, 25888156), (7, 22189848), (8, 19416117), (12, 12944078), (14, 11094924), (21, 7396616), (23, 6753432), (24, 6472039), (28, 5547462), (42, 3698308), (46, 3376716), (56, 2773731), (61, 2546376), (69, 2251144), (84, 1849154), (92, 1688358), (122, 1273188), (138, 1125572), (161, 964776), (168, 924577), (183, 848792), (184, 844179), (244, 636594), (276, 562786), (322, 482388), (366, 424396), (427, 363768), (483, 321592), (488, 318297), (552, 281393), (644, 241194), (659, 235704), (732, 212198), (854, 181884), (966, 160796), (1281, 121256), (1288, 120597), (1318, 117852), (1403, 110712), (1464, 106099), (1708, 90942), (1932, 80398), (1977, 78568), (2562, 60628), (2636, 58926), (2806, 55356), (3416, 45471), (3864, 40199), (3954, 39284), (4209, 36904), (4613, 33672), (5124, 30314), (5272, 29463), (5612, 27678), (7908, 19642), (8418, 18452), (9226, 16836), (9821, 15816), (10248, 15157), (11224, 13839)]