156306216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 291591384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 71, 88, 93, 124, 132, 142, 186, 213, 248, 264, 269, 284, 341, 372, 426, 538, 568, 682, 744, 781, 807, 852, 1023, 1076, 1364, 1562, 1614, 1704, 2046, 2152, 2201, 2343, 2728, 2959, 3124, 3228, 4092, 4402, 4686, 5918, 6248, 6456, 6603, 8184, 8339, 8804, 8877, 9372, 11836, 13206, 16678, 17608, 17754, 18744, 19099, 23672, 24211, 25017, 26412, 33356, 35508, 38198, 48422, 50034, 52824, 57297, 66712, 71016, 72633, 76396, 91729, 96844, 100068, 114594, 145266, 152792, 183458, 193688, 200136, 210089, 229188, 275187, 290532, 366916, 420178, 458376, 550374, 581064, 592069, 630267, 733832, 840356, 1100748, 1184138, 1260534, 1680712, 1776207, 2201496, 2368276, 2521068, 3552414, 4736552, 5042136, 6512759, 7104828, 13025518, 14209656, 19538277, 26051036, 39076554, 52102072, 78153108, 156306216]

約数ペア:

[(1, 156306216), (2, 78153108), (3, 52102072), (4, 39076554), (6, 26051036), (8, 19538277), (11, 14209656), (12, 13025518), (22, 7104828), (24, 6512759), (31, 5042136), (33, 4736552), (44, 3552414), (62, 2521068), (66, 2368276), (71, 2201496), (88, 1776207), (93, 1680712), (124, 1260534), (132, 1184138), (142, 1100748), (186, 840356), (213, 733832), (248, 630267), (264, 592069), (269, 581064), (284, 550374), (341, 458376), (372, 420178), (426, 366916), (538, 290532), (568, 275187), (682, 229188), (744, 210089), (781, 200136), (807, 193688), (852, 183458), (1023, 152792), (1076, 145266), (1364, 114594), (1562, 100068), (1614, 96844), (1704, 91729), (2046, 76396), (2152, 72633), (2201, 71016), (2343, 66712), (2728, 57297), (2959, 52824), (3124, 50034), (3228, 48422), (4092, 38198), (4402, 35508), (4686, 33356), (5918, 26412), (6248, 25017), (6456, 24211), (6603, 23672), (8184, 19099), (8339, 18744), (8804, 17754), (8877, 17608), (9372, 16678), (11836, 13206)]