158433795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 318427200

約数和(自身を除く): 159993405

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 89, 117, 153, 179, 195, 221, 255, 267, 445, 537, 585, 663, 765, 801, 895, 1105, 1157, 1335, 1513, 1611, 1989, 2327, 2685, 3043, 3315, 3471, 4005, 4539, 5785, 6981, 7565, 8055, 9129, 9945, 10413, 11635, 13617, 15215, 15931, 17355, 19669, 20943, 22695, 27387, 34905, 39559, 45645, 47793, 52065, 59007, 68085, 79655, 98345, 104715, 118677, 136935, 143379, 177021, 197795, 207103, 238965, 270827, 295035, 356031, 593385, 621309, 716895, 812481, 885105, 1035515, 1354135, 1780155, 1863927, 2437443, 3106545, 3520751, 4062405, 9319635, 10562253, 12187215, 17603755, 31686759, 52811265, 158433795]

約数ペア:

[(1, 158433795), (3, 52811265), (5, 31686759), (9, 17603755), (13, 12187215), (15, 10562253), (17, 9319635), (39, 4062405), (45, 3520751), (51, 3106545), (65, 2437443), (85, 1863927), (89, 1780155), (117, 1354135), (153, 1035515), (179, 885105), (195, 812481), (221, 716895), (255, 621309), (267, 593385), (445, 356031), (537, 295035), (585, 270827), (663, 238965), (765, 207103), (801, 197795), (895, 177021), (1105, 143379), (1157, 136935), (1335, 118677), (1513, 104715), (1611, 98345), (1989, 79655), (2327, 68085), (2685, 59007), (3043, 52065), (3315, 47793), (3471, 45645), (4005, 39559), (4539, 34905), (5785, 27387), (6981, 22695), (7565, 20943), (8055, 19669), (9129, 17355), (9945, 15931), (10413, 15215), (11635, 13617)]