140359506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 336322560

約数和(自身を除く): 195963054

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 938, 1302, 1407, 1609, 2077, 2814, 3218, 4154, 4827, 6231, 9654, 11263, 12462, 14539, 22526, 29078, 33789, 43617, 49879, 67578, 87234, 99758, 107803, 149637, 215606, 299274, 323409, 349153, 646818, 698306, 754621, 1047459, 1509242, 2094918, 2263863, 3341893, 4527726, 6683786, 10025679, 20051358, 23393251, 46786502, 70179753, 140359506]

約数ペア:

[(1, 140359506), (2, 70179753), (3, 46786502), (6, 23393251), (7, 20051358), (14, 10025679), (21, 6683786), (31, 4527726), (42, 3341893), (62, 2263863), (67, 2094918), (93, 1509242), (134, 1047459), (186, 754621), (201, 698306), (217, 646818), (402, 349153), (434, 323409), (469, 299274), (651, 215606), (938, 149637), (1302, 107803), (1407, 99758), (1609, 87234), (2077, 67578), (2814, 49879), (3218, 43617), (4154, 33789), (4827, 29078), (6231, 22526), (9654, 14539), (11263, 12462)]