173858412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 517155072

約数和(自身を除く): 343296660

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 169, 182, 222, 259, 273, 331, 338, 364, 444, 481, 507, 518, 546, 662, 676, 777, 962, 993, 1014, 1036, 1092, 1183, 1324, 1443, 1554, 1924, 1986, 2028, 2317, 2366, 2886, 3108, 3367, 3549, 3972, 4303, 4634, 4732, 5772, 6253, 6734, 6951, 7098, 8606, 9268, 10101, 12247, 12506, 12909, 13468, 13902, 14196, 17212, 18759, 20202, 24494, 25012, 25818, 27804, 30121, 36741, 37518, 40404, 43771, 48988, 51636, 55939, 60242, 73482, 75036, 85729, 87542, 90363, 111878, 120484, 131313, 146964, 159211, 167817, 171458, 175084, 180726, 223756, 257187, 262626, 318422, 335634, 342916, 361452, 391573, 477633, 514374, 525252, 636844, 671268, 783146, 955266, 1028748, 1114477, 1174719, 1566292, 1910532, 2069743, 2228954, 2349438, 3343431, 4139486, 4457908, 4698876, 6209229, 6686862, 8278972, 12418458, 13373724, 14488201, 24836916, 28976402, 43464603, 57952804, 86929206, 173858412]

約数ペア:

[(1, 173858412), (2, 86929206), (3, 57952804), (4, 43464603), (6, 28976402), (7, 24836916), (12, 14488201), (13, 13373724), (14, 12418458), (21, 8278972), (26, 6686862), (28, 6209229), (37, 4698876), (39, 4457908), (42, 4139486), (52, 3343431), (74, 2349438), (78, 2228954), (84, 2069743), (91, 1910532), (111, 1566292), (148, 1174719), (156, 1114477), (169, 1028748), (182, 955266), (222, 783146), (259, 671268), (273, 636844), (331, 525252), (338, 514374), (364, 477633), (444, 391573), (481, 361452), (507, 342916), (518, 335634), (546, 318422), (662, 262626), (676, 257187), (777, 223756), (962, 180726), (993, 175084), (1014, 171458), (1036, 167817), (1092, 159211), (1183, 146964), (1324, 131313), (1443, 120484), (1554, 111878), (1924, 90363), (1986, 87542), (2028, 85729), (2317, 75036), (2366, 73482), (2886, 60242), (3108, 55939), (3367, 51636), (3549, 48988), (3972, 43771), (4303, 40404), (4634, 37518), (4732, 36741), (5772, 30121), (6253, 27804), (6734, 25818), (6951, 25012), (7098, 24494), (8606, 20202), (9268, 18759), (10101, 17212), (12247, 14196), (12506, 13902), (12909, 13468)]