154051968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 471582720

約数和(自身を除く): 317530752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 223, 224, 257, 336, 384, 446, 448, 514, 669, 672, 771, 892, 896, 1028, 1338, 1344, 1542, 1561, 1784, 1799, 2056, 2676, 2688, 3084, 3122, 3568, 3598, 4112, 4683, 5352, 5397, 6168, 6244, 7136, 7196, 8224, 9366, 10704, 10794, 12336, 12488, 14272, 14392, 16448, 18732, 21408, 21588, 24672, 24976, 28544, 28784, 32896, 37464, 42816, 43176, 49344, 49952, 57311, 57568, 74928, 85632, 86352, 98688, 99904, 114622, 115136, 149856, 171933, 172704, 199808, 229244, 230272, 299712, 343866, 345408, 401177, 458488, 599424, 687732, 690816, 802354, 916976, 1203531, 1375464, 1604708, 1833952, 2407062, 2750928, 3209416, 3667904, 4814124, 5501856, 6418832, 7335808, 9628248, 11003712, 12837664, 19256496, 22007424, 25675328, 38512992, 51350656, 77025984, 154051968]

約数ペア:

[(1, 154051968), (2, 77025984), (3, 51350656), (4, 38512992), (6, 25675328), (7, 22007424), (8, 19256496), (12, 12837664), (14, 11003712), (16, 9628248), (21, 7335808), (24, 6418832), (28, 5501856), (32, 4814124), (42, 3667904), (48, 3209416), (56, 2750928), (64, 2407062), (84, 1833952), (96, 1604708), (112, 1375464), (128, 1203531), (168, 916976), (192, 802354), (223, 690816), (224, 687732), (257, 599424), (336, 458488), (384, 401177), (446, 345408), (448, 343866), (514, 299712), (669, 230272), (672, 229244), (771, 199808), (892, 172704), (896, 171933), (1028, 149856), (1338, 115136), (1344, 114622), (1542, 99904), (1561, 98688), (1784, 86352), (1799, 85632), (2056, 74928), (2676, 57568), (2688, 57311), (3084, 49952), (3122, 49344), (3568, 43176), (3598, 42816), (4112, 37464), (4683, 32896), (5352, 28784), (5397, 28544), (6168, 24976), (6244, 24672), (7136, 21588), (7196, 21408), (8224, 18732), (9366, 16448), (10704, 14392), (10794, 14272), (12336, 12488)]