189565112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 408240000

約数和(自身を除く): 218674888

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 59, 88, 116, 118, 232, 236, 319, 472, 638, 649, 1259, 1276, 1298, 1711, 2518, 2552, 2596, 3422, 5036, 5192, 6844, 10072, 13688, 13849, 18821, 27698, 36511, 37642, 55396, 73022, 74281, 75284, 110792, 146044, 148562, 150568, 292088, 297124, 401621, 594248, 803242, 817091, 1606484, 1634182, 2154149, 3212968, 3268364, 4308298, 6536728, 8616596, 17233192, 23695639, 47391278, 94782556, 189565112]

約数ペア:

[(1, 189565112), (2, 94782556), (4, 47391278), (8, 23695639), (11, 17233192), (22, 8616596), (29, 6536728), (44, 4308298), (58, 3268364), (59, 3212968), (88, 2154149), (116, 1634182), (118, 1606484), (232, 817091), (236, 803242), (319, 594248), (472, 401621), (638, 297124), (649, 292088), (1259, 150568), (1276, 148562), (1298, 146044), (1711, 110792), (2518, 75284), (2552, 74281), (2596, 73022), (3422, 55396), (5036, 37642), (5192, 36511), (6844, 27698), (10072, 18821), (13688, 13849)]