140155722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1439}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 347742720

約数和(自身を除く): 207586998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 773, 1439, 1546, 2319, 2878, 4317, 4638, 5411, 6957, 8634, 10073, 10822, 12951, 13914, 16233, 20146, 25902, 30219, 32466, 48699, 60438, 90657, 97398, 181314, 1112347, 2224694, 3337041, 6674082, 7786429, 10011123, 15572858, 20022246, 23359287, 46718574, 70077861, 140155722]

約数ペア:

[(1, 140155722), (2, 70077861), (3, 46718574), (6, 23359287), (7, 20022246), (9, 15572858), (14, 10011123), (18, 7786429), (21, 6674082), (42, 3337041), (63, 2224694), (126, 1112347), (773, 181314), (1439, 97398), (1546, 90657), (2319, 60438), (2878, 48699), (4317, 32466), (4638, 30219), (5411, 25902), (6957, 20146), (8634, 16233), (10073, 13914), (10822, 12951)]