180763206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 406123200

約数和(自身を除く): 225359994

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 157, 174, 314, 377, 471, 509, 754, 942, 1018, 1131, 1527, 2041, 2262, 3054, 4082, 4553, 6123, 6617, 9106, 12246, 13234, 13659, 14761, 19851, 27318, 29522, 39702, 44283, 59189, 79913, 88566, 118378, 159826, 177567, 191893, 239739, 355134, 383786, 479478, 575679, 1038869, 1151358, 2077738, 2317477, 3116607, 4634954, 6233214, 6952431, 13904862, 30127201, 60254402, 90381603, 180763206]

約数ペア:

[(1, 180763206), (2, 90381603), (3, 60254402), (6, 30127201), (13, 13904862), (26, 6952431), (29, 6233214), (39, 4634954), (58, 3116607), (78, 2317477), (87, 2077738), (157, 1151358), (174, 1038869), (314, 575679), (377, 479478), (471, 383786), (509, 355134), (754, 239739), (942, 191893), (1018, 177567), (1131, 159826), (1527, 118378), (2041, 88566), (2262, 79913), (3054, 59189), (4082, 44283), (4553, 39702), (6123, 29522), (6617, 27318), (9106, 19851), (12246, 14761), (13234, 13659)]