156640852212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{179209}}^1$

素因数の和:179673

約数の個数: 72

約数和(自身を含む): 396693521280

約数和(自身を除く): 240052669068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 431, 507, 676, 862, 1014, 1293, 1724, 2028, 2586, 5172, 5603, 11206, 16809, 22412, 33618, 67236, 72839, 145678, 179209, 218517, 291356, 358418, 437034, 537627, 716836, 874068, 1075254, 2150508, 2329717, 4659434, 6989151, 9318868, 13978302, 27956604, 30286321, 60572642, 77239079, 90858963, 121145284, 154478158, 181717926, 231717237, 308956316, 363435852, 463434474, 926868948, 1004108027, 2008216054, 3012324081, 4016432108, 6024648162, 12049296324, 13053404351, 26106808702, 39160213053, 52213617404, 78320426106, 156640852212]

約数ペア:

[(1, 156640852212), (2, 78320426106), (3, 52213617404), (4, 39160213053), (6, 26106808702), (12, 13053404351), (13, 12049296324), (26, 6024648162), (39, 4016432108), (52, 3012324081), (78, 2008216054), (156, 1004108027), (169, 926868948), (338, 463434474), (431, 363435852), (507, 308956316), (676, 231717237), (862, 181717926), (1014, 154478158), (1293, 121145284), (1724, 90858963), (2028, 77239079), (2586, 60572642), (5172, 30286321), (5603, 27956604), (11206, 13978302), (16809, 9318868), (22412, 6989151), (33618, 4659434), (67236, 2329717), (72839, 2150508), (145678, 1075254), (179209, 874068), (218517, 716836), (291356, 537627), (358418, 437034)]