167992720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9728

約数の個数: 80

約数和(自身を含む): 460827648

約数和(自身を除く): 292834928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 9677, 17360, 19354, 38708, 48385, 67739, 77416, 96770, 135478, 154832, 193540, 270956, 299987, 338695, 387080, 541912, 599974, 677390, 774160, 1083824, 1199948, 1354780, 1499935, 2099909, 2399896, 2709560, 2999870, 4199818, 4799792, 5419120, 5999740, 8399636, 10499545, 11999480, 16799272, 20999090, 23998960, 33598544, 41998180, 83996360, 167992720]

約数ペア:

[(1, 167992720), (2, 83996360), (4, 41998180), (5, 33598544), (7, 23998960), (8, 20999090), (10, 16799272), (14, 11999480), (16, 10499545), (20, 8399636), (28, 5999740), (31, 5419120), (35, 4799792), (40, 4199818), (56, 2999870), (62, 2709560), (70, 2399896), (80, 2099909), (112, 1499935), (124, 1354780), (140, 1199948), (155, 1083824), (217, 774160), (248, 677390), (280, 599974), (310, 541912), (434, 387080), (496, 338695), (560, 299987), (620, 270956), (868, 193540), (1085, 154832), (1240, 135478), (1736, 96770), (2170, 77416), (2480, 67739), (3472, 48385), (4340, 38708), (8680, 19354), (9677, 17360)]