138864616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 314546400

約数和(自身を除く): 175681784

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 157, 184, 209, 253, 314, 418, 437, 506, 529, 628, 836, 874, 1012, 1058, 1256, 1672, 1727, 1748, 2024, 2116, 2983, 3454, 3496, 3611, 4232, 4807, 5819, 5966, 6908, 7222, 9614, 10051, 11638, 11932, 13816, 14444, 19228, 20102, 23276, 23864, 28888, 32813, 38456, 39721, 40204, 46552, 65626, 68609, 79442, 80408, 83053, 110561, 131252, 137218, 158884, 166106, 221122, 262504, 274436, 317768, 332212, 442244, 548872, 664424, 754699, 884488, 913583, 1509398, 1578007, 1827166, 3018796, 3156014, 3654332, 6037592, 6312028, 7308664, 12624056, 17358077, 34716154, 69432308, 138864616]

約数ペア:

[(1, 138864616), (2, 69432308), (4, 34716154), (8, 17358077), (11, 12624056), (19, 7308664), (22, 6312028), (23, 6037592), (38, 3654332), (44, 3156014), (46, 3018796), (76, 1827166), (88, 1578007), (92, 1509398), (152, 913583), (157, 884488), (184, 754699), (209, 664424), (253, 548872), (314, 442244), (418, 332212), (437, 317768), (506, 274436), (529, 262504), (628, 221122), (836, 166106), (874, 158884), (1012, 137218), (1058, 131252), (1256, 110561), (1672, 83053), (1727, 80408), (1748, 79442), (2024, 68609), (2116, 65626), (2983, 46552), (3454, 40204), (3496, 39721), (3611, 38456), (4232, 32813), (4807, 28888), (5819, 23864), (5966, 23276), (6908, 20102), (7222, 19228), (9614, 14444), (10051, 13816), (11638, 11932)]