150697908

素因数分解:

$2^2\times 3^5\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 397549152

約数和(自身を除く): 246851244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 243, 324, 394, 486, 591, 787, 788, 972, 1182, 1574, 1773, 2361, 2364, 3148, 3546, 4722, 5319, 7083, 7092, 9444, 10638, 14166, 15957, 21249, 21276, 28332, 31914, 42498, 47871, 63747, 63828, 84996, 95742, 127494, 155039, 191241, 191484, 254988, 310078, 382482, 465117, 620156, 764964, 930234, 1395351, 1860468, 2790702, 4186053, 5581404, 8372106, 12558159, 16744212, 25116318, 37674477, 50232636, 75348954, 150697908]

約数ペア:

[(1, 150697908), (2, 75348954), (3, 50232636), (4, 37674477), (6, 25116318), (9, 16744212), (12, 12558159), (18, 8372106), (27, 5581404), (36, 4186053), (54, 2790702), (81, 1860468), (108, 1395351), (162, 930234), (197, 764964), (243, 620156), (324, 465117), (394, 382482), (486, 310078), (591, 254988), (787, 191484), (788, 191241), (972, 155039), (1182, 127494), (1574, 95742), (1773, 84996), (2361, 63828), (2364, 63747), (3148, 47871), (3546, 42498), (4722, 31914), (5319, 28332), (7083, 21276), (7092, 21249), (9444, 15957), (10638, 14166)]