146722992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3318

約数の個数: 80

約数和(自身を含む): 413911008

約数和(自身を除く): 267188016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1168, 1752, 1898, 2847, 3221, 3504, 3796, 5694, 6442, 7592, 9663, 11388, 12884, 15184, 19326, 22776, 25768, 38652, 41873, 45552, 51536, 77304, 83746, 125619, 154608, 167492, 235133, 251238, 334984, 470266, 502476, 669968, 705399, 940532, 1004952, 1410798, 1881064, 2009904, 2821596, 3056729, 3762128, 5643192, 6113458, 9170187, 11286384, 12226916, 18340374, 24453832, 36680748, 48907664, 73361496, 146722992]

約数ペア:

[(1, 146722992), (2, 73361496), (3, 48907664), (4, 36680748), (6, 24453832), (8, 18340374), (12, 12226916), (13, 11286384), (16, 9170187), (24, 6113458), (26, 5643192), (39, 3762128), (48, 3056729), (52, 2821596), (73, 2009904), (78, 1881064), (104, 1410798), (146, 1004952), (156, 940532), (208, 705399), (219, 669968), (292, 502476), (312, 470266), (438, 334984), (584, 251238), (624, 235133), (876, 167492), (949, 154608), (1168, 125619), (1752, 83746), (1898, 77304), (2847, 51536), (3221, 45552), (3504, 41873), (3796, 38652), (5694, 25768), (6442, 22776), (7592, 19326), (9663, 15184), (11388, 12884)]