172134768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 480969216

約数和(自身を除く): 308834448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 311, 312, 622, 624, 887, 933, 1244, 1774, 1866, 2488, 2661, 3548, 3732, 4043, 4976, 5322, 7096, 7464, 8086, 10644, 11531, 12129, 14192, 14928, 16172, 21288, 23062, 24258, 32344, 34593, 42576, 46124, 48516, 64688, 69186, 92248, 97032, 138372, 184496, 194064, 275857, 276744, 551714, 553488, 827571, 1103428, 1655142, 2206856, 3310284, 3586141, 4413712, 6620568, 7172282, 10758423, 13241136, 14344564, 21516846, 28689128, 43033692, 57378256, 86067384, 172134768]

約数ペア:

[(1, 172134768), (2, 86067384), (3, 57378256), (4, 43033692), (6, 28689128), (8, 21516846), (12, 14344564), (13, 13241136), (16, 10758423), (24, 7172282), (26, 6620568), (39, 4413712), (48, 3586141), (52, 3310284), (78, 2206856), (104, 1655142), (156, 1103428), (208, 827571), (311, 553488), (312, 551714), (622, 276744), (624, 275857), (887, 194064), (933, 184496), (1244, 138372), (1774, 97032), (1866, 92248), (2488, 69186), (2661, 64688), (3548, 48516), (3732, 46124), (4043, 42576), (4976, 34593), (5322, 32344), (7096, 24258), (7464, 23062), (8086, 21288), (10644, 16172), (11531, 14928), (12129, 14192)]