109838456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 263581920

約数和(自身を除く): 153743464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 157, 182, 217, 248, 314, 364, 403, 434, 628, 728, 806, 868, 961, 1099, 1256, 1612, 1736, 1922, 2041, 2198, 2821, 3224, 3844, 4082, 4396, 4867, 5642, 6727, 7688, 8164, 8792, 9734, 11284, 12493, 13454, 14287, 16328, 19468, 22568, 24986, 26908, 28574, 34069, 38936, 49972, 53816, 57148, 63271, 68138, 87451, 99944, 114296, 126542, 136276, 150877, 174902, 253084, 272552, 301754, 349804, 442897, 506168, 603508, 699608, 885794, 1056139, 1207016, 1771588, 1961401, 2112278, 3543176, 3922802, 4224556, 7845604, 8449112, 13729807, 15691208, 27459614, 54919228, 109838456]

約数ペア:

[(1, 109838456), (2, 54919228), (4, 27459614), (7, 15691208), (8, 13729807), (13, 8449112), (14, 7845604), (26, 4224556), (28, 3922802), (31, 3543176), (52, 2112278), (56, 1961401), (62, 1771588), (91, 1207016), (104, 1056139), (124, 885794), (157, 699608), (182, 603508), (217, 506168), (248, 442897), (314, 349804), (364, 301754), (403, 272552), (434, 253084), (628, 174902), (728, 150877), (806, 136276), (868, 126542), (961, 114296), (1099, 99944), (1256, 87451), (1612, 68138), (1736, 63271), (1922, 57148), (2041, 53816), (2198, 49972), (2821, 38936), (3224, 34069), (3844, 28574), (4082, 26908), (4396, 24986), (4867, 22568), (5642, 19468), (6727, 16328), (7688, 14287), (8164, 13454), (8792, 12493), (9734, 11284)]