194688928

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 481614336

約数和(自身を除く): 286925408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 53, 56, 62, 92, 106, 112, 124, 161, 184, 212, 217, 224, 248, 322, 368, 371, 424, 434, 496, 529, 644, 713, 736, 742, 848, 868, 992, 1058, 1219, 1288, 1426, 1484, 1643, 1696, 1736, 2116, 2438, 2576, 2852, 2968, 3286, 3472, 3703, 4232, 4876, 4991, 5152, 5704, 5936, 6572, 6944, 7406, 8464, 8533, 9752, 9982, 11408, 11501, 11872, 13144, 14812, 16399, 16928, 17066, 19504, 19964, 22816, 23002, 26288, 28037, 29624, 32798, 34132, 37789, 39008, 39928, 46004, 52576, 56074, 59248, 65596, 68264, 75578, 79856, 92008, 112148, 114793, 118496, 131192, 136528, 151156, 159712, 184016, 196259, 224296, 229586, 262384, 264523, 273056, 302312, 368032, 392518, 448592, 459172, 524768, 529046, 604624, 785036, 869147, 897184, 918344, 1058092, 1209248, 1570072, 1738294, 1836688, 2116184, 3140144, 3476588, 3673376, 4232368, 6084029, 6280288, 6953176, 8464736, 12168058, 13906352, 24336116, 27812704, 48672232, 97344464, 194688928]

約数ペア:

[(1, 194688928), (2, 97344464), (4, 48672232), (7, 27812704), (8, 24336116), (14, 13906352), (16, 12168058), (23, 8464736), (28, 6953176), (31, 6280288), (32, 6084029), (46, 4232368), (53, 3673376), (56, 3476588), (62, 3140144), (92, 2116184), (106, 1836688), (112, 1738294), (124, 1570072), (161, 1209248), (184, 1058092), (212, 918344), (217, 897184), (224, 869147), (248, 785036), (322, 604624), (368, 529046), (371, 524768), (424, 459172), (434, 448592), (496, 392518), (529, 368032), (644, 302312), (713, 273056), (736, 264523), (742, 262384), (848, 229586), (868, 224296), (992, 196259), (1058, 184016), (1219, 159712), (1288, 151156), (1426, 136528), (1484, 131192), (1643, 118496), (1696, 114793), (1736, 112148), (2116, 92008), (2438, 79856), (2576, 75578), (2852, 68264), (2968, 65596), (3286, 59248), (3472, 56074), (3703, 52576), (4232, 46004), (4876, 39928), (4991, 39008), (5152, 37789), (5704, 34132), (5936, 32798), (6572, 29624), (6944, 28037), (7406, 26288), (8464, 23002), (8533, 22816), (9752, 19964), (9982, 19504), (11408, 17066), (11501, 16928), (11872, 16399), (13144, 14812)]