163488052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 369420800

約数和(自身を除く): 205932748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 61, 74, 91, 122, 148, 182, 199, 244, 259, 364, 398, 427, 481, 518, 793, 796, 854, 962, 1036, 1393, 1586, 1708, 1924, 2257, 2587, 2786, 3172, 3367, 4514, 5174, 5551, 5572, 6734, 7363, 9028, 10348, 11102, 12139, 13468, 14726, 15799, 18109, 22204, 24278, 29341, 29452, 31598, 36218, 48556, 51541, 58682, 63196, 72436, 84973, 95719, 103082, 117364, 157807, 169946, 191438, 205387, 206164, 315614, 339892, 382876, 410774, 449143, 631228, 670033, 821548, 898286, 1104649, 1340066, 1796572, 2209298, 2680132, 3144001, 4418596, 5838859, 6288002, 11677718, 12576004, 23355436, 40872013, 81744026, 163488052]

約数ペア:

[(1, 163488052), (2, 81744026), (4, 40872013), (7, 23355436), (13, 12576004), (14, 11677718), (26, 6288002), (28, 5838859), (37, 4418596), (52, 3144001), (61, 2680132), (74, 2209298), (91, 1796572), (122, 1340066), (148, 1104649), (182, 898286), (199, 821548), (244, 670033), (259, 631228), (364, 449143), (398, 410774), (427, 382876), (481, 339892), (518, 315614), (793, 206164), (796, 205387), (854, 191438), (962, 169946), (1036, 157807), (1393, 117364), (1586, 103082), (1708, 95719), (1924, 84973), (2257, 72436), (2587, 63196), (2786, 58682), (3172, 51541), (3367, 48556), (4514, 36218), (5174, 31598), (5551, 29452), (5572, 29341), (6734, 24278), (7363, 22204), (9028, 18109), (10348, 15799), (11102, 14726), (12139, 13468)]