140567336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 325987200

約数和(自身を除く): 185419864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 293, 364, 586, 659, 728, 1172, 1318, 2051, 2344, 2636, 3809, 4102, 4613, 5272, 7618, 8204, 8567, 9226, 15236, 16408, 17134, 18452, 26663, 30472, 34268, 36904, 53326, 59969, 68536, 106652, 119938, 193087, 213304, 239876, 386174, 479752, 772348, 1351609, 1544696, 2510131, 2703218, 5020262, 5406436, 10040524, 10812872, 17570917, 20081048, 35141834, 70283668, 140567336]

約数ペア:

[(1, 140567336), (2, 70283668), (4, 35141834), (7, 20081048), (8, 17570917), (13, 10812872), (14, 10040524), (26, 5406436), (28, 5020262), (52, 2703218), (56, 2510131), (91, 1544696), (104, 1351609), (182, 772348), (293, 479752), (364, 386174), (586, 239876), (659, 213304), (728, 193087), (1172, 119938), (1318, 106652), (2051, 68536), (2344, 59969), (2636, 53326), (3809, 36904), (4102, 34268), (4613, 30472), (5272, 26663), (7618, 18452), (8204, 17134), (8567, 16408), (9226, 15236)]