128466072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 413359440

約数和(自身を除く): 284893368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 83, 84, 111, 126, 148, 166, 168, 222, 249, 252, 259, 296, 332, 333, 444, 498, 504, 518, 581, 664, 666, 747, 777, 888, 996, 1036, 1162, 1332, 1494, 1554, 1743, 1992, 2072, 2324, 2331, 2664, 2988, 3071, 3108, 3486, 4648, 4662, 5229, 5976, 6142, 6216, 6889, 6972, 9213, 9324, 10458, 12284, 13778, 13944, 18426, 18648, 20667, 20916, 21497, 24568, 27556, 27639, 36852, 41334, 41832, 42994, 48223, 55112, 55278, 62001, 64491, 73704, 82668, 85988, 96446, 110556, 124002, 128982, 144669, 165336, 171976, 192892, 193473, 221112, 248004, 254893, 257964, 289338, 385784, 386946, 434007, 496008, 509786, 515928, 578676, 764679, 773892, 868014, 1019572, 1157352, 1529358, 1547784, 1736028, 1784251, 2039144, 2294037, 3058716, 3472056, 3568502, 4588074, 5352753, 6117432, 7137004, 9176148, 10705506, 14274008, 16058259, 18352296, 21411012, 32116518, 42822024, 64233036, 128466072]

約数ペア:

[(1, 128466072), (2, 64233036), (3, 42822024), (4, 32116518), (6, 21411012), (7, 18352296), (8, 16058259), (9, 14274008), (12, 10705506), (14, 9176148), (18, 7137004), (21, 6117432), (24, 5352753), (28, 4588074), (36, 3568502), (37, 3472056), (42, 3058716), (56, 2294037), (63, 2039144), (72, 1784251), (74, 1736028), (83, 1547784), (84, 1529358), (111, 1157352), (126, 1019572), (148, 868014), (166, 773892), (168, 764679), (222, 578676), (249, 515928), (252, 509786), (259, 496008), (296, 434007), (332, 386946), (333, 385784), (444, 289338), (498, 257964), (504, 254893), (518, 248004), (581, 221112), (664, 193473), (666, 192892), (747, 171976), (777, 165336), (888, 144669), (996, 128982), (1036, 124002), (1162, 110556), (1332, 96446), (1494, 85988), (1554, 82668), (1743, 73704), (1992, 64491), (2072, 62001), (2324, 55278), (2331, 55112), (2664, 48223), (2988, 42994), (3071, 41832), (3108, 41334), (3486, 36852), (4648, 27639), (4662, 27556), (5229, 24568), (5976, 21497), (6142, 20916), (6216, 20667), (6889, 18648), (6972, 18426), (9213, 13944), (9324, 13778), (10458, 12284)]