156967302940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{21661}}^1$

素因数の和:22139

約数の個数: 96

約数和(自身を含む): 380108832768

約数和(自身を除く): 223141529828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 271, 382, 542, 764, 955, 1084, 1337, 1355, 1897, 1910, 2674, 2710, 3794, 3820, 5348, 5420, 6685, 7588, 9485, 13370, 18970, 21661, 26740, 37940, 43322, 51761, 86644, 103522, 108305, 151627, 207044, 216610, 258805, 303254, 362327, 433220, 517610, 606508, 724654, 758135, 1035220, 1449308, 1516270, 1811635, 3032540, 3623270, 4137251, 5870131, 7246540, 8274502, 11740262, 16549004, 20686255, 23480524, 28960757, 29350655, 41090917, 41372510, 57921514, 58701310, 82181834, 82745020, 115843028, 117402620, 144803785, 164363668, 205454585, 289607570, 410909170, 579215140, 821818340, 1121195021, 2242390042, 4484780084, 5605975105, 7848365147, 11211950210, 15696730294, 22423900420, 31393460588, 39241825735, 78483651470, 156967302940]

約数ペア:

[(1, 156967302940), (2, 78483651470), (4, 39241825735), (5, 31393460588), (7, 22423900420), (10, 15696730294), (14, 11211950210), (20, 7848365147), (28, 5605975105), (35, 4484780084), (70, 2242390042), (140, 1121195021), (191, 821818340), (271, 579215140), (382, 410909170), (542, 289607570), (764, 205454585), (955, 164363668), (1084, 144803785), (1337, 117402620), (1355, 115843028), (1897, 82745020), (1910, 82181834), (2674, 58701310), (2710, 57921514), (3794, 41372510), (3820, 41090917), (5348, 29350655), (5420, 28960757), (6685, 23480524), (7588, 20686255), (9485, 16549004), (13370, 11740262), (18970, 8274502), (21661, 7246540), (26740, 5870131), (37940, 4137251), (43322, 3623270), (51761, 3032540), (86644, 1811635), (103522, 1516270), (108305, 1449308), (151627, 1035220), (207044, 758135), (216610, 724654), (258805, 606508), (303254, 517610), (362327, 433220)]