144972672

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 420003360

約数和(自身を除く): 275030688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 113, 128, 156, 192, 208, 226, 257, 312, 339, 384, 416, 452, 514, 624, 678, 771, 832, 904, 1028, 1248, 1356, 1469, 1542, 1664, 1808, 2056, 2496, 2712, 2938, 3084, 3341, 3616, 4112, 4407, 4992, 5424, 5876, 6168, 6682, 7232, 8224, 8814, 10023, 10848, 11752, 12336, 13364, 14464, 16448, 17628, 20046, 21696, 23504, 24672, 26728, 29041, 32896, 35256, 40092, 43392, 47008, 49344, 53456, 58082, 70512, 80184, 87123, 94016, 98688, 106912, 116164, 141024, 160368, 174246, 188032, 213824, 232328, 282048, 320736, 348492, 377533, 427648, 464656, 564096, 641472, 696984, 755066, 929312, 1132599, 1282944, 1393968, 1510132, 1858624, 2265198, 2787936, 3020264, 3717248, 4530396, 5575872, 6040528, 9060792, 11151744, 12081056, 18121584, 24162112, 36243168, 48324224, 72486336, 144972672]

約数ペア:

[(1, 144972672), (2, 72486336), (3, 48324224), (4, 36243168), (6, 24162112), (8, 18121584), (12, 12081056), (13, 11151744), (16, 9060792), (24, 6040528), (26, 5575872), (32, 4530396), (39, 3717248), (48, 3020264), (52, 2787936), (64, 2265198), (78, 1858624), (96, 1510132), (104, 1393968), (113, 1282944), (128, 1132599), (156, 929312), (192, 755066), (208, 696984), (226, 641472), (257, 564096), (312, 464656), (339, 427648), (384, 377533), (416, 348492), (452, 320736), (514, 282048), (624, 232328), (678, 213824), (771, 188032), (832, 174246), (904, 160368), (1028, 141024), (1248, 116164), (1356, 106912), (1469, 98688), (1542, 94016), (1664, 87123), (1808, 80184), (2056, 70512), (2496, 58082), (2712, 53456), (2938, 49344), (3084, 47008), (3341, 43392), (3616, 40092), (4112, 35256), (4407, 32896), (4992, 29041), (5424, 26728), (5876, 24672), (6168, 23504), (6682, 21696), (7232, 20046), (8224, 17628), (8814, 16448), (10023, 14464), (10848, 13364), (11752, 12336)]