138136232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 299376000

約数和(自身を除く): 161239768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 689, 988, 1007, 1319, 1378, 1976, 2014, 2638, 2756, 4028, 5276, 5512, 8056, 10552, 13091, 17147, 25061, 26182, 34294, 50122, 52364, 68588, 69907, 100244, 104728, 137176, 139814, 200488, 279628, 325793, 559256, 651586, 908791, 1303172, 1328233, 1817582, 2606344, 2656466, 3635164, 5312932, 7270328, 10625864, 17267029, 34534058, 69068116, 138136232]

約数ペア:

[(1, 138136232), (2, 69068116), (4, 34534058), (8, 17267029), (13, 10625864), (19, 7270328), (26, 5312932), (38, 3635164), (52, 2656466), (53, 2606344), (76, 1817582), (104, 1328233), (106, 1303172), (152, 908791), (212, 651586), (247, 559256), (424, 325793), (494, 279628), (689, 200488), (988, 139814), (1007, 137176), (1319, 104728), (1378, 100244), (1976, 69907), (2014, 68588), (2638, 52364), (2756, 50122), (4028, 34294), (5276, 26182), (5512, 25061), (8056, 17147), (10552, 13091)]