163997400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{39047}}^1$

素因数の和:39073

約数の個数: 96

約数和(自身を含む): 581034240

約数和(自身を除く): 417036840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 39047, 78094, 117141, 156188, 195235, 234282, 273329, 312376, 390470, 468564, 546658, 585705, 780940, 819987, 937128, 976175, 1093316, 1171410, 1366645, 1561880, 1639974, 1952350, 2186632, 2342820, 2733290, 2928525, 3279948, 3904700, 4099935, 4685640, 5466580, 5857050, 6559896, 6833225, 7809400, 8199870, 10933160, 11714100, 13666450, 16399740, 20499675, 23428200, 27332900, 32799480, 40999350, 54665800, 81998700, 163997400]

約数ペア:

[(1, 163997400), (2, 81998700), (3, 54665800), (4, 40999350), (5, 32799480), (6, 27332900), (7, 23428200), (8, 20499675), (10, 16399740), (12, 13666450), (14, 11714100), (15, 10933160), (20, 8199870), (21, 7809400), (24, 6833225), (25, 6559896), (28, 5857050), (30, 5466580), (35, 4685640), (40, 4099935), (42, 3904700), (50, 3279948), (56, 2928525), (60, 2733290), (70, 2342820), (75, 2186632), (84, 1952350), (100, 1639974), (105, 1561880), (120, 1366645), (140, 1171410), (150, 1093316), (168, 976175), (175, 937128), (200, 819987), (210, 780940), (280, 585705), (300, 546658), (350, 468564), (420, 390470), (525, 312376), (600, 273329), (700, 234282), (840, 195235), (1050, 156188), (1400, 117141), (2100, 78094), (4200, 39047)]