153804544

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 327367040

約数和(自身を除く): 173562496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 256, 304, 307, 412, 608, 614, 824, 1216, 1228, 1648, 1957, 2432, 2456, 3296, 3914, 4864, 4912, 5833, 6592, 7828, 9824, 11666, 13184, 15656, 19648, 23332, 26368, 31312, 31621, 39296, 46664, 62624, 63242, 78592, 93328, 125248, 126484, 186656, 250496, 252968, 373312, 500992, 505936, 600799, 746624, 1011872, 1201598, 1493248, 2023744, 2403196, 4047488, 4806392, 8094976, 9612784, 19225568, 38451136, 76902272, 153804544]

約数ペア:

[(1, 153804544), (2, 76902272), (4, 38451136), (8, 19225568), (16, 9612784), (19, 8094976), (32, 4806392), (38, 4047488), (64, 2403196), (76, 2023744), (103, 1493248), (128, 1201598), (152, 1011872), (206, 746624), (256, 600799), (304, 505936), (307, 500992), (412, 373312), (608, 252968), (614, 250496), (824, 186656), (1216, 126484), (1228, 125248), (1648, 93328), (1957, 78592), (2432, 63242), (2456, 62624), (3296, 46664), (3914, 39296), (4864, 31621), (4912, 31312), (5833, 26368), (6592, 23332), (7828, 19648), (9824, 15656), (11666, 13184)]