168328244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 353213952

約数和(自身を除く): 184885708

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3457, 3478, 6914, 6956, 12173, 13828, 24199, 24346, 48398, 48692, 96796, 127909, 162479, 255818, 324958, 511636, 649916, 895363, 1137353, 1790726, 2274706, 3581452, 4549412, 6011723, 12023446, 24046892, 42082061, 84164122, 168328244]

約数ペア:

[(1, 168328244), (2, 84164122), (4, 42082061), (7, 24046892), (14, 12023446), (28, 6011723), (37, 4549412), (47, 3581452), (74, 2274706), (94, 1790726), (148, 1137353), (188, 895363), (259, 649916), (329, 511636), (518, 324958), (658, 255818), (1036, 162479), (1316, 127909), (1739, 96796), (3457, 48692), (3478, 48398), (6914, 24346), (6956, 24199), (12173, 13828)]