156922896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 439166336

約数和(自身を除く): 282243440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 624, 772, 1158, 1303, 1544, 2316, 2509, 2606, 3088, 3909, 4632, 5018, 5212, 7527, 7818, 9264, 10036, 10424, 15054, 15636, 16939, 20072, 20848, 30108, 31272, 33878, 40144, 50817, 60216, 62544, 67756, 101634, 120432, 135512, 203268, 251479, 271024, 406536, 502958, 754437, 813072, 1005916, 1508874, 2011832, 3017748, 3269227, 4023664, 6035496, 6538454, 9807681, 12070992, 13076908, 19615362, 26153816, 39230724, 52307632, 78461448, 156922896]

約数ペア:

[(1, 156922896), (2, 78461448), (3, 52307632), (4, 39230724), (6, 26153816), (8, 19615362), (12, 13076908), (13, 12070992), (16, 9807681), (24, 6538454), (26, 6035496), (39, 4023664), (48, 3269227), (52, 3017748), (78, 2011832), (104, 1508874), (156, 1005916), (193, 813072), (208, 754437), (312, 502958), (386, 406536), (579, 271024), (624, 251479), (772, 203268), (1158, 135512), (1303, 120432), (1544, 101634), (2316, 67756), (2509, 62544), (2606, 60216), (3088, 50817), (3909, 40144), (4632, 33878), (5018, 31272), (5212, 30108), (7527, 20848), (7818, 20072), (9264, 16939), (10036, 15636), (10424, 15054)]