15147936

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 43488900

約数和(自身を除く): 28340964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 353, 447, 596, 706, 894, 1059, 1192, 1341, 1412, 1788, 2118, 2384, 2682, 2824, 3177, 3576, 4236, 4768, 5364, 5648, 6354, 7152, 8472, 10728, 11296, 12708, 14304, 16944, 21456, 25416, 33888, 42912, 50832, 52597, 101664, 105194, 157791, 210388, 315582, 420776, 473373, 631164, 841552, 946746, 1262328, 1683104, 1893492, 2524656, 3786984, 5049312, 7573968, 15147936]

約数ペア:

[(1, 15147936), (2, 7573968), (3, 5049312), (4, 3786984), (6, 2524656), (8, 1893492), (9, 1683104), (12, 1262328), (16, 946746), (18, 841552), (24, 631164), (32, 473373), (36, 420776), (48, 315582), (72, 210388), (96, 157791), (144, 105194), (149, 101664), (288, 52597), (298, 50832), (353, 42912), (447, 33888), (596, 25416), (706, 21456), (894, 16944), (1059, 14304), (1192, 12708), (1341, 11296), (1412, 10728), (1788, 8472), (2118, 7152), (2384, 6354), (2682, 5648), (2824, 5364), (3177, 4768), (3576, 4236)]