108678812

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 212133600

約数和(自身を除く): 103454788

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 149, 242, 274, 298, 484, 548, 596, 1331, 1507, 1639, 2662, 3014, 3278, 5324, 6028, 6556, 16577, 18029, 20413, 33154, 36058, 40826, 66308, 72116, 81652, 182347, 198319, 224543, 364694, 396638, 449086, 729388, 793276, 898172, 2469973, 4939946, 9879892, 27169703, 54339406, 108678812]

約数ペア:

[(1, 108678812), (2, 54339406), (4, 27169703), (11, 9879892), (22, 4939946), (44, 2469973), (121, 898172), (137, 793276), (149, 729388), (242, 449086), (274, 396638), (298, 364694), (484, 224543), (548, 198319), (596, 182347), (1331, 81652), (1507, 72116), (1639, 66308), (2662, 40826), (3014, 36058), (3278, 33154), (5324, 20413), (6028, 18029), (6556, 16577)]