156923068940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3391}}^1\times {\mathrm{210347}}^1$

素因数の和:213758

約数の個数: 48

約数和(自身を含む): 359604209664

約数和(自身を除く): 202681140724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3391, 6782, 13564, 16955, 33910, 37301, 67820, 74602, 149204, 186505, 210347, 373010, 420694, 746020, 841388, 1051735, 2103470, 2313817, 4206940, 4627634, 9255268, 11569085, 23138170, 46276340, 713286677, 1426573354, 2853146708, 3566433385, 7132866770, 7846153447, 14265733540, 15692306894, 31384613788, 39230767235, 78461534470, 156923068940]

約数ペア:

[(1, 156923068940), (2, 78461534470), (4, 39230767235), (5, 31384613788), (10, 15692306894), (11, 14265733540), (20, 7846153447), (22, 7132866770), (44, 3566433385), (55, 2853146708), (110, 1426573354), (220, 713286677), (3391, 46276340), (6782, 23138170), (13564, 11569085), (16955, 9255268), (33910, 4627634), (37301, 4206940), (67820, 2313817), (74602, 2103470), (149204, 1051735), (186505, 841388), (210347, 746020), (373010, 420694)]