156979513570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1\times {\mathrm{7247}}^1$

素因数の和:8487

約数の個数: 64

約数和(自身を含む): 310207905792

約数和(自身を除く): 153228392222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1031, 1910, 2062, 2101, 4202, 5155, 7247, 10310, 10505, 11341, 14494, 21010, 22682, 36235, 56705, 72470, 79717, 113410, 159434, 196921, 393842, 398585, 797170, 984605, 1384177, 1969210, 2166131, 2768354, 4332262, 6920885, 7471657, 10830655, 13841770, 14943314, 15225947, 21661310, 30451894, 37358285, 74716570, 76129735, 82188227, 152259470, 164376454, 410941135, 821882270, 1427086487, 2854172974, 7135432435, 14270864870, 15697951357, 31395902714, 78489756785, 156979513570]

約数ペア:

[(1, 156979513570), (2, 78489756785), (5, 31395902714), (10, 15697951357), (11, 14270864870), (22, 7135432435), (55, 2854172974), (110, 1427086487), (191, 821882270), (382, 410941135), (955, 164376454), (1031, 152259470), (1910, 82188227), (2062, 76129735), (2101, 74716570), (4202, 37358285), (5155, 30451894), (7247, 21661310), (10310, 15225947), (10505, 14943314), (11341, 13841770), (14494, 10830655), (21010, 7471657), (22682, 6920885), (36235, 4332262), (56705, 2768354), (72470, 2166131), (79717, 1969210), (113410, 1384177), (159434, 984605), (196921, 797170), (393842, 398585)]