16400104

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 39890880

約数和(自身を除く): 23490776

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 107, 119, 136, 161, 184, 196, 214, 238, 322, 391, 392, 428, 476, 644, 749, 782, 833, 856, 952, 1127, 1288, 1498, 1564, 1666, 1819, 2254, 2461, 2737, 2996, 3128, 3332, 3638, 4508, 4922, 5243, 5474, 5992, 6664, 7276, 9016, 9844, 10486, 10948, 12733, 14552, 17227, 19159, 19688, 20972, 21896, 25466, 34454, 38318, 41837, 41944, 50932, 68908, 76636, 83674, 89131, 101864, 120589, 137816, 153272, 167348, 178262, 241178, 292859, 334696, 356524, 482356, 585718, 713048, 964712, 1171436, 2050013, 2342872, 4100026, 8200052, 16400104]

約数ペア:

[(1, 16400104), (2, 8200052), (4, 4100026), (7, 2342872), (8, 2050013), (14, 1171436), (17, 964712), (23, 713048), (28, 585718), (34, 482356), (46, 356524), (49, 334696), (56, 292859), (68, 241178), (92, 178262), (98, 167348), (107, 153272), (119, 137816), (136, 120589), (161, 101864), (184, 89131), (196, 83674), (214, 76636), (238, 68908), (322, 50932), (391, 41944), (392, 41837), (428, 38318), (476, 34454), (644, 25466), (749, 21896), (782, 20972), (833, 19688), (856, 19159), (952, 17227), (1127, 14552), (1288, 12733), (1498, 10948), (1564, 10486), (1666, 9844), (1819, 9016), (2254, 7276), (2461, 6664), (2737, 5992), (2996, 5474), (3128, 5243), (3332, 4922), (3638, 4508)]