142163200

素因数分解:

$2^8\times 5^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 108

約数和(自身を含む): 357056140

約数和(自身を除く): 214892940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 128, 160, 194, 200, 229, 256, 320, 388, 400, 458, 485, 640, 776, 800, 916, 970, 1145, 1280, 1552, 1600, 1832, 1940, 2290, 2425, 3104, 3200, 3664, 3880, 4580, 4850, 5725, 6208, 6400, 7328, 7760, 9160, 9700, 11450, 12416, 14656, 15520, 18320, 19400, 22213, 22900, 24832, 29312, 31040, 36640, 38800, 44426, 45800, 58624, 62080, 73280, 77600, 88852, 91600, 111065, 124160, 146560, 155200, 177704, 183200, 222130, 293120, 310400, 355408, 366400, 444260, 555325, 620800, 710816, 732800, 888520, 1110650, 1421632, 1465600, 1777040, 2221300, 2843264, 3554080, 4442600, 5686528, 7108160, 8885200, 14216320, 17770400, 28432640, 35540800, 71081600, 142163200]

約数ペア:

[(1, 142163200), (2, 71081600), (4, 35540800), (5, 28432640), (8, 17770400), (10, 14216320), (16, 8885200), (20, 7108160), (25, 5686528), (32, 4442600), (40, 3554080), (50, 2843264), (64, 2221300), (80, 1777040), (97, 1465600), (100, 1421632), (128, 1110650), (160, 888520), (194, 732800), (200, 710816), (229, 620800), (256, 555325), (320, 444260), (388, 366400), (400, 355408), (458, 310400), (485, 293120), (640, 222130), (776, 183200), (800, 177704), (916, 155200), (970, 146560), (1145, 124160), (1280, 111065), (1552, 91600), (1600, 88852), (1832, 77600), (1940, 73280), (2290, 62080), (2425, 58624), (3104, 45800), (3200, 44426), (3664, 38800), (3880, 36640), (4580, 31040), (4850, 29312), (5725, 24832), (6208, 22900), (6400, 22213), (7328, 19400), (7760, 18320), (9160, 15520), (9700, 14656), (11450, 12416)]