128753472

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{4441}}^1$

素因数の和:4607

約数の個数: 56

約数和(自身を含む): 342993472

約数和(自身を除く): 214240000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4441, 4832, 7248, 8882, 9664, 13323, 14496, 17764, 26646, 28992, 35528, 53292, 71056, 106584, 142112, 213168, 284224, 426336, 670591, 852672, 1341182, 2011773, 2682364, 4023546, 5364728, 8047092, 10729456, 16094184, 21458912, 32188368, 42917824, 64376736, 128753472]

約数ペア:

[(1, 128753472), (2, 64376736), (3, 42917824), (4, 32188368), (6, 21458912), (8, 16094184), (12, 10729456), (16, 8047092), (24, 5364728), (32, 4023546), (48, 2682364), (64, 2011773), (96, 1341182), (151, 852672), (192, 670591), (302, 426336), (453, 284224), (604, 213168), (906, 142112), (1208, 106584), (1812, 71056), (2416, 53292), (3624, 35528), (4441, 28992), (4832, 26646), (7248, 17764), (8882, 14496), (9664, 13323)]