156636836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 302218560

約数和(自身を除く): 145581724

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 148, 212, 703, 1007, 1051, 1406, 1961, 2014, 2102, 2812, 3922, 4028, 4204, 7844, 19969, 37259, 38887, 39938, 55703, 74518, 77774, 79876, 111406, 149036, 155548, 222812, 738853, 1058357, 1477706, 2061011, 2116714, 2955412, 4122022, 4233428, 8244044, 39159209, 78318418, 156636836]

約数ペア:

[(1, 156636836), (2, 78318418), (4, 39159209), (19, 8244044), (37, 4233428), (38, 4122022), (53, 2955412), (74, 2116714), (76, 2061011), (106, 1477706), (148, 1058357), (212, 738853), (703, 222812), (1007, 155548), (1051, 149036), (1406, 111406), (1961, 79876), (2014, 77774), (2102, 74518), (2812, 55703), (3922, 39938), (4028, 38887), (4204, 37259), (7844, 19969)]