130296224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 280264320

約数和(自身を除く): 149968096

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 223, 248, 304, 446, 496, 589, 608, 892, 961, 992, 1178, 1784, 1922, 2356, 3568, 3844, 4237, 4712, 6913, 7136, 7688, 8474, 9424, 13826, 15376, 16948, 18259, 18848, 27652, 30752, 33896, 36518, 55304, 67792, 73036, 110608, 131347, 135584, 146072, 214303, 221216, 262694, 292144, 428606, 525388, 584288, 857212, 1050776, 1714424, 2101552, 3428848, 4071757, 4203104, 6857696, 8143514, 16287028, 32574056, 65148112, 130296224]

約数ペア:

[(1, 130296224), (2, 65148112), (4, 32574056), (8, 16287028), (16, 8143514), (19, 6857696), (31, 4203104), (32, 4071757), (38, 3428848), (62, 2101552), (76, 1714424), (124, 1050776), (152, 857212), (223, 584288), (248, 525388), (304, 428606), (446, 292144), (496, 262694), (589, 221216), (608, 214303), (892, 146072), (961, 135584), (992, 131347), (1178, 110608), (1784, 73036), (1922, 67792), (2356, 55304), (3568, 36518), (3844, 33896), (4237, 30752), (4712, 27652), (6913, 18848), (7136, 18259), (7688, 16948), (8474, 15376), (9424, 13826)]