149202972

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2734

約数の個数: 84

約数和(自身を含む): 412235880

約数和(自身を除く): 263032908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2693, 2916, 3078, 4617, 5386, 6156, 8079, 9234, 10772, 13851, 16158, 18468, 24237, 27702, 32316, 48474, 51167, 55404, 72711, 96948, 102334, 145422, 153501, 204668, 218133, 290844, 307002, 436266, 460503, 614004, 654399, 872532, 921006, 1308798, 1381509, 1842012, 1963197, 2617596, 2763018, 3926394, 4144527, 5526036, 7852788, 8289054, 12433581, 16578108, 24867162, 37300743, 49734324, 74601486, 149202972]

約数ペア:

[(1, 149202972), (2, 74601486), (3, 49734324), (4, 37300743), (6, 24867162), (9, 16578108), (12, 12433581), (18, 8289054), (19, 7852788), (27, 5526036), (36, 4144527), (38, 3926394), (54, 2763018), (57, 2617596), (76, 1963197), (81, 1842012), (108, 1381509), (114, 1308798), (162, 921006), (171, 872532), (228, 654399), (243, 614004), (324, 460503), (342, 436266), (486, 307002), (513, 290844), (684, 218133), (729, 204668), (972, 153501), (1026, 145422), (1458, 102334), (1539, 96948), (2052, 72711), (2693, 55404), (2916, 51167), (3078, 48474), (4617, 32316), (5386, 27702), (6156, 24237), (8079, 18468), (9234, 16158), (10772, 13851)]