155154168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 467616240

約数和(自身を除く): 312462072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 169, 234, 246, 311, 312, 328, 338, 369, 468, 492, 507, 533, 622, 676, 738, 933, 936, 984, 1014, 1066, 1244, 1352, 1476, 1521, 1599, 1866, 2028, 2132, 2488, 2799, 2952, 3042, 3198, 3732, 4043, 4056, 4264, 4797, 5598, 6084, 6396, 6929, 7464, 8086, 9594, 11196, 12129, 12168, 12751, 12792, 13858, 16172, 19188, 20787, 22392, 24258, 25502, 27716, 32344, 36387, 38253, 38376, 41574, 48516, 51004, 52559, 55432, 62361, 72774, 76506, 83148, 97032, 102008, 105118, 114759, 124722, 145548, 153012, 157677, 165763, 166296, 210236, 229518, 249444, 291096, 306024, 315354, 331526, 420472, 459036, 473031, 497289, 498888, 630708, 663052, 918072, 946062, 994578, 1261416, 1326104, 1491867, 1892124, 1989156, 2154919, 2983734, 3784248, 3978312, 4309838, 5967468, 6464757, 8619676, 11934936, 12929514, 17239352, 19394271, 25859028, 38788542, 51718056, 77577084, 155154168]

約数ペア:

[(1, 155154168), (2, 77577084), (3, 51718056), (4, 38788542), (6, 25859028), (8, 19394271), (9, 17239352), (12, 12929514), (13, 11934936), (18, 8619676), (24, 6464757), (26, 5967468), (36, 4309838), (39, 3978312), (41, 3784248), (52, 2983734), (72, 2154919), (78, 1989156), (82, 1892124), (104, 1491867), (117, 1326104), (123, 1261416), (156, 994578), (164, 946062), (169, 918072), (234, 663052), (246, 630708), (311, 498888), (312, 497289), (328, 473031), (338, 459036), (369, 420472), (468, 331526), (492, 315354), (507, 306024), (533, 291096), (622, 249444), (676, 229518), (738, 210236), (933, 166296), (936, 165763), (984, 157677), (1014, 153012), (1066, 145548), (1244, 124722), (1352, 114759), (1476, 105118), (1521, 102008), (1599, 97032), (1866, 83148), (2028, 76506), (2132, 72774), (2488, 62361), (2799, 55432), (2952, 52559), (3042, 51004), (3198, 48516), (3732, 41574), (4043, 38376), (4056, 38253), (4264, 36387), (4797, 32344), (5598, 27716), (6084, 25502), (6396, 24258), (6929, 22392), (7464, 20787), (8086, 19188), (9594, 16172), (11196, 13858), (12129, 12792), (12168, 12751)]