156780052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 356638464

約数和(自身を除く): 199858412

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 92, 143, 187, 221, 253, 286, 299, 374, 391, 442, 506, 572, 598, 701, 748, 782, 884, 1012, 1196, 1402, 1564, 2431, 2804, 3289, 4301, 4862, 5083, 6578, 7711, 8602, 9113, 9724, 10166, 11917, 13156, 15422, 16123, 17204, 18226, 20332, 23834, 30844, 32246, 36452, 47668, 55913, 64492, 100243, 111826, 131087, 154921, 177353, 200486, 209599, 223652, 262174, 274091, 309842, 354706, 400972, 419198, 524348, 548182, 619684, 709412, 838396, 1096364, 1704131, 2305589, 3015001, 3408262, 3563183, 4611178, 6030002, 6816524, 7126366, 9222356, 12060004, 14252732, 39195013, 78390026, 156780052]

約数ペア:

[(1, 156780052), (2, 78390026), (4, 39195013), (11, 14252732), (13, 12060004), (17, 9222356), (22, 7126366), (23, 6816524), (26, 6030002), (34, 4611178), (44, 3563183), (46, 3408262), (52, 3015001), (68, 2305589), (92, 1704131), (143, 1096364), (187, 838396), (221, 709412), (253, 619684), (286, 548182), (299, 524348), (374, 419198), (391, 400972), (442, 354706), (506, 309842), (572, 274091), (598, 262174), (701, 223652), (748, 209599), (782, 200486), (884, 177353), (1012, 154921), (1196, 131087), (1402, 111826), (1564, 100243), (2431, 64492), (2804, 55913), (3289, 47668), (4301, 36452), (4862, 32246), (5083, 30844), (6578, 23834), (7711, 20332), (8602, 18226), (9113, 17204), (9724, 16123), (10166, 15422), (11917, 13156)]