172264008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 519689520

約数和(自身を除く): 347425512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 107, 111, 147, 148, 168, 196, 214, 222, 259, 294, 296, 321, 392, 428, 444, 518, 588, 642, 749, 777, 856, 888, 1036, 1176, 1284, 1369, 1498, 1554, 1813, 2072, 2247, 2568, 2738, 2996, 3108, 3626, 3959, 4107, 4494, 5243, 5439, 5476, 5992, 6216, 7252, 7918, 8214, 8988, 9583, 10486, 10878, 10952, 11877, 14504, 15729, 15836, 16428, 17976, 19166, 20972, 21756, 23754, 27713, 28749, 31458, 31672, 32856, 38332, 41944, 43512, 47508, 55426, 57498, 62916, 67081, 76664, 83139, 95016, 110852, 114996, 125832, 134162, 146483, 166278, 193991, 201243, 221704, 229992, 268324, 292966, 332556, 387982, 402486, 439449, 536648, 581973, 585932, 665112, 775964, 804972, 878898, 1025381, 1163946, 1171864, 1551928, 1609944, 1757796, 2050762, 2327892, 3076143, 3515592, 4101524, 4655784, 6152286, 7177667, 8203048, 12304572, 14355334, 21533001, 24609144, 28710668, 43066002, 57421336, 86132004, 172264008]

約数ペア:

[(1, 172264008), (2, 86132004), (3, 57421336), (4, 43066002), (6, 28710668), (7, 24609144), (8, 21533001), (12, 14355334), (14, 12304572), (21, 8203048), (24, 7177667), (28, 6152286), (37, 4655784), (42, 4101524), (49, 3515592), (56, 3076143), (74, 2327892), (84, 2050762), (98, 1757796), (107, 1609944), (111, 1551928), (147, 1171864), (148, 1163946), (168, 1025381), (196, 878898), (214, 804972), (222, 775964), (259, 665112), (294, 585932), (296, 581973), (321, 536648), (392, 439449), (428, 402486), (444, 387982), (518, 332556), (588, 292966), (642, 268324), (749, 229992), (777, 221704), (856, 201243), (888, 193991), (1036, 166278), (1176, 146483), (1284, 134162), (1369, 125832), (1498, 114996), (1554, 110852), (1813, 95016), (2072, 83139), (2247, 76664), (2568, 67081), (2738, 62916), (2996, 57498), (3108, 55426), (3626, 47508), (3959, 43512), (4107, 41944), (4494, 38332), (5243, 32856), (5439, 31672), (5476, 31458), (5992, 28749), (6216, 27713), (7252, 23754), (7918, 21756), (8214, 20972), (8988, 19166), (9583, 17976), (10486, 16428), (10878, 15836), (10952, 15729), (11877, 14504)]