161646576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 160

約数和(自身を含む): 536632320

約数和(自身を除く): 374985744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 104, 112, 138, 156, 161, 168, 182, 184, 208, 273, 276, 299, 312, 322, 336, 364, 368, 483, 546, 552, 598, 624, 644, 728, 897, 966, 1092, 1104, 1196, 1288, 1456, 1609, 1794, 1932, 2093, 2184, 2392, 2576, 3218, 3588, 3864, 4186, 4368, 4784, 4827, 6279, 6436, 7176, 7728, 8372, 9654, 11263, 12558, 12872, 14352, 16744, 19308, 20917, 22526, 25116, 25744, 33488, 33789, 37007, 38616, 41834, 45052, 50232, 62751, 67578, 74014, 77232, 83668, 90104, 100464, 111021, 125502, 135156, 146419, 148028, 167336, 180208, 222042, 251004, 259049, 270312, 292838, 296056, 334672, 439257, 444084, 481091, 502008, 518098, 540624, 585676, 592112, 777147, 878514, 888168, 962182, 1004016, 1036196, 1171352, 1443273, 1554294, 1757028, 1776336, 1924364, 2072392, 2342704, 2886546, 3108588, 3367637, 3514056, 3848728, 4144784, 5773092, 6217176, 6735274, 7028112, 7697456, 10102911, 11546184, 12434352, 13470548, 20205822, 23092368, 26941096, 40411644, 53882192, 80823288, 161646576]

約数ペア:

[(1, 161646576), (2, 80823288), (3, 53882192), (4, 40411644), (6, 26941096), (7, 23092368), (8, 20205822), (12, 13470548), (13, 12434352), (14, 11546184), (16, 10102911), (21, 7697456), (23, 7028112), (24, 6735274), (26, 6217176), (28, 5773092), (39, 4144784), (42, 3848728), (46, 3514056), (48, 3367637), (52, 3108588), (56, 2886546), (69, 2342704), (78, 2072392), (84, 1924364), (91, 1776336), (92, 1757028), (104, 1554294), (112, 1443273), (138, 1171352), (156, 1036196), (161, 1004016), (168, 962182), (182, 888168), (184, 878514), (208, 777147), (273, 592112), (276, 585676), (299, 540624), (312, 518098), (322, 502008), (336, 481091), (364, 444084), (368, 439257), (483, 334672), (546, 296056), (552, 292838), (598, 270312), (624, 259049), (644, 251004), (728, 222042), (897, 180208), (966, 167336), (1092, 148028), (1104, 146419), (1196, 135156), (1288, 125502), (1456, 111021), (1609, 100464), (1794, 90104), (1932, 83668), (2093, 77232), (2184, 74014), (2392, 67578), (2576, 62751), (3218, 50232), (3588, 45052), (3864, 41834), (4186, 38616), (4368, 37007), (4784, 33789), (4827, 33488), (6279, 25744), (6436, 25116), (7176, 22526), (7728, 20917), (8372, 19308), (9654, 16744), (11263, 14352), (12558, 12872)]