156976275236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{605609}}^1$

素因数の和:605804

約数の個数: 48

約数和(自身を含む): 308890169280

約数和(自身を除く): 151913894044

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 137, 172, 274, 473, 548, 946, 1507, 1892, 3014, 5891, 6028, 11782, 23564, 64801, 129602, 259204, 605609, 1211218, 2422436, 6661699, 13323398, 26041187, 26646796, 52082374, 82968433, 104164748, 165936866, 286453057, 331873732, 572906114, 912652763, 1145812228, 1825305526, 3567642619, 3650611052, 7135285238, 14270570476, 39244068809, 78488137618, 156976275236]

約数ペア:

[(1, 156976275236), (2, 78488137618), (4, 39244068809), (11, 14270570476), (22, 7135285238), (43, 3650611052), (44, 3567642619), (86, 1825305526), (137, 1145812228), (172, 912652763), (274, 572906114), (473, 331873732), (548, 286453057), (946, 165936866), (1507, 104164748), (1892, 82968433), (3014, 52082374), (5891, 26646796), (6028, 26041187), (11782, 13323398), (23564, 6661699), (64801, 2422436), (129602, 1211218), (259204, 605609)]