129218076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 108

約数和(自身を含む): 360104472

約数和(自身を除く): 230886396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 169, 201, 234, 268, 317, 338, 402, 468, 507, 603, 634, 676, 804, 871, 951, 1014, 1206, 1268, 1521, 1742, 1902, 2028, 2412, 2613, 2853, 3042, 3484, 3804, 4121, 5226, 5706, 6084, 7839, 8242, 10452, 11323, 11412, 12363, 15678, 16484, 21239, 22646, 24726, 31356, 33969, 37089, 42478, 45292, 49452, 53573, 63717, 67938, 74178, 84956, 101907, 107146, 127434, 135876, 148356, 160719, 191151, 203814, 214292, 254868, 276107, 321438, 382302, 407628, 482157, 552214, 642876, 764604, 828321, 964314, 1104428, 1656642, 1928628, 2484963, 3313284, 3589391, 4969926, 7178782, 9939852, 10768173, 14357564, 21536346, 32304519, 43072692, 64609038, 129218076]

約数ペア:

[(1, 129218076), (2, 64609038), (3, 43072692), (4, 32304519), (6, 21536346), (9, 14357564), (12, 10768173), (13, 9939852), (18, 7178782), (26, 4969926), (36, 3589391), (39, 3313284), (52, 2484963), (67, 1928628), (78, 1656642), (117, 1104428), (134, 964314), (156, 828321), (169, 764604), (201, 642876), (234, 552214), (268, 482157), (317, 407628), (338, 382302), (402, 321438), (468, 276107), (507, 254868), (603, 214292), (634, 203814), (676, 191151), (804, 160719), (871, 148356), (951, 135876), (1014, 127434), (1206, 107146), (1268, 101907), (1521, 84956), (1742, 74178), (1902, 67938), (2028, 63717), (2412, 53573), (2613, 49452), (2853, 45292), (3042, 42478), (3484, 37089), (3804, 33969), (4121, 31356), (5226, 24726), (5706, 22646), (6084, 21239), (7839, 16484), (8242, 15678), (10452, 12363), (11323, 11412)]