131914112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4975

約数の個数: 64

約数和(自身を含む): 301838400

約数和(自身を除く): 169924288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3344, 4931, 6688, 9862, 13376, 19724, 26752, 39448, 54241, 78896, 93689, 108482, 157792, 187378, 216964, 315584, 374756, 433928, 631168, 749512, 867856, 1030579, 1499024, 1735712, 2061158, 2998048, 3471424, 4122316, 5996096, 6942848, 8244632, 11992192, 16489264, 32978528, 65957056, 131914112]

約数ペア:

[(1, 131914112), (2, 65957056), (4, 32978528), (8, 16489264), (11, 11992192), (16, 8244632), (19, 6942848), (22, 5996096), (32, 4122316), (38, 3471424), (44, 2998048), (64, 2061158), (76, 1735712), (88, 1499024), (128, 1030579), (152, 867856), (176, 749512), (209, 631168), (304, 433928), (352, 374756), (418, 315584), (608, 216964), (704, 187378), (836, 157792), (1216, 108482), (1408, 93689), (1672, 78896), (2432, 54241), (3344, 39448), (4931, 26752), (6688, 19724), (9862, 13376)]