158255838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11087}}^1$

素因数の和:11169

約数の個数: 48

約数和(自身を含む): 375350976

約数和(自身を除く): 217095138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 11087, 14274, 22174, 33261, 66522, 99783, 144131, 199566, 288262, 432393, 676307, 864786, 1297179, 1352614, 2028921, 2594358, 4057842, 6086763, 8791991, 12173526, 17583982, 26375973, 52751946, 79127919, 158255838]

約数ペア:

[(1, 158255838), (2, 79127919), (3, 52751946), (6, 26375973), (9, 17583982), (13, 12173526), (18, 8791991), (26, 6086763), (39, 4057842), (61, 2594358), (78, 2028921), (117, 1352614), (122, 1297179), (183, 864786), (234, 676307), (366, 432393), (549, 288262), (793, 199566), (1098, 144131), (1586, 99783), (2379, 66522), (4758, 33261), (7137, 22174), (11087, 14274)]