155249172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14423}}^1$

素因数の和:14469

約数の個数: 72

約数和(自身を含む): 441028224

約数和(自身を除く): 285779052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 14423, 28846, 43269, 57692, 86538, 129807, 173076, 187499, 259614, 331729, 374998, 519228, 562497, 663458, 749996, 995187, 1124994, 1326916, 1687491, 1990374, 2249988, 2985561, 3374982, 3980748, 4312477, 5971122, 6749964, 8624954, 11942244, 12937431, 17249908, 25874862, 38812293, 51749724, 77624586, 155249172]

約数ペア:

[(1, 155249172), (2, 77624586), (3, 51749724), (4, 38812293), (6, 25874862), (9, 17249908), (12, 12937431), (13, 11942244), (18, 8624954), (23, 6749964), (26, 5971122), (36, 4312477), (39, 3980748), (46, 3374982), (52, 2985561), (69, 2249988), (78, 1990374), (92, 1687491), (117, 1326916), (138, 1124994), (156, 995187), (207, 749996), (234, 663458), (276, 562497), (299, 519228), (414, 374998), (468, 331729), (598, 259614), (828, 187499), (897, 173076), (1196, 129807), (1794, 86538), (2691, 57692), (3588, 43269), (5382, 28846), (10764, 14423)]