63158368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 163882656

約数和(自身を除く): 100724288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 41, 46, 52, 56, 82, 91, 92, 104, 112, 161, 164, 182, 184, 208, 224, 287, 299, 322, 328, 364, 368, 416, 529, 533, 574, 598, 644, 656, 728, 736, 943, 1058, 1066, 1148, 1196, 1288, 1312, 1456, 1886, 2093, 2116, 2132, 2296, 2392, 2576, 2912, 3703, 3731, 3772, 4186, 4232, 4264, 4592, 4784, 5152, 6601, 6877, 7406, 7462, 7544, 8372, 8464, 8528, 9184, 9568, 12259, 13202, 13754, 14812, 14924, 15088, 16744, 16928, 17056, 21689, 24518, 26404, 27508, 29624, 29848, 30176, 33488, 43378, 48139, 49036, 52808, 55016, 59248, 59696, 66976, 85813, 86756, 96278, 98072, 105616, 110032, 118496, 119392, 151823, 171626, 173512, 192556, 196144, 211232, 220064, 281957, 303646, 343252, 347024, 385112, 392288, 563914, 607292, 686504, 694048, 770224, 1127828, 1214584, 1373008, 1540448, 1973699, 2255656, 2429168, 2746016, 3947398, 4511312, 4858336, 7894796, 9022624, 15789592, 31579184, 63158368]

約数ペア:

[(1, 63158368), (2, 31579184), (4, 15789592), (7, 9022624), (8, 7894796), (13, 4858336), (14, 4511312), (16, 3947398), (23, 2746016), (26, 2429168), (28, 2255656), (32, 1973699), (41, 1540448), (46, 1373008), (52, 1214584), (56, 1127828), (82, 770224), (91, 694048), (92, 686504), (104, 607292), (112, 563914), (161, 392288), (164, 385112), (182, 347024), (184, 343252), (208, 303646), (224, 281957), (287, 220064), (299, 211232), (322, 196144), (328, 192556), (364, 173512), (368, 171626), (416, 151823), (529, 119392), (533, 118496), (574, 110032), (598, 105616), (644, 98072), (656, 96278), (728, 86756), (736, 85813), (943, 66976), (1058, 59696), (1066, 59248), (1148, 55016), (1196, 52808), (1288, 49036), (1312, 48139), (1456, 43378), (1886, 33488), (2093, 30176), (2116, 29848), (2132, 29624), (2296, 27508), (2392, 26404), (2576, 24518), (2912, 21689), (3703, 17056), (3731, 16928), (3772, 16744), (4186, 15088), (4232, 14924), (4264, 14812), (4592, 13754), (4784, 13202), (5152, 12259), (6601, 9568), (6877, 9184), (7406, 8528), (7462, 8464), (7544, 8372)]