15491232

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 108

約数和(自身を含む): 46805850

約数和(自身を除く): 31314618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 149, 152, 171, 228, 288, 298, 304, 342, 361, 447, 456, 596, 608, 684, 722, 894, 912, 1083, 1192, 1341, 1368, 1444, 1788, 1824, 2166, 2384, 2682, 2736, 2831, 2888, 3249, 3576, 4332, 4768, 5364, 5472, 5662, 5776, 6498, 7152, 8493, 8664, 10728, 11324, 11552, 12996, 14304, 16986, 17328, 21456, 22648, 25479, 25992, 33972, 34656, 42912, 45296, 50958, 51984, 53789, 67944, 90592, 101916, 103968, 107578, 135888, 161367, 203832, 215156, 271776, 322734, 407664, 430312, 484101, 645468, 815328, 860624, 968202, 1290936, 1721248, 1936404, 2581872, 3872808, 5163744, 7745616, 15491232]

約数ペア:

[(1, 15491232), (2, 7745616), (3, 5163744), (4, 3872808), (6, 2581872), (8, 1936404), (9, 1721248), (12, 1290936), (16, 968202), (18, 860624), (19, 815328), (24, 645468), (32, 484101), (36, 430312), (38, 407664), (48, 322734), (57, 271776), (72, 215156), (76, 203832), (96, 161367), (114, 135888), (144, 107578), (149, 103968), (152, 101916), (171, 90592), (228, 67944), (288, 53789), (298, 51984), (304, 50958), (342, 45296), (361, 42912), (447, 34656), (456, 33972), (596, 25992), (608, 25479), (684, 22648), (722, 21456), (894, 17328), (912, 16986), (1083, 14304), (1192, 12996), (1341, 11552), (1368, 11324), (1444, 10728), (1788, 8664), (1824, 8493), (2166, 7152), (2384, 6498), (2682, 5776), (2736, 5662), (2831, 5472), (2888, 5364), (3249, 4768), (3576, 4332)]