121121504

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 290304000

約数和(自身を除く): 169182496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 149, 152, 191, 224, 266, 298, 304, 382, 532, 596, 608, 764, 1043, 1064, 1192, 1337, 1528, 2086, 2128, 2384, 2674, 2831, 3056, 3629, 4172, 4256, 4768, 5348, 5662, 6112, 7258, 8344, 10696, 11324, 14516, 16688, 19817, 21392, 22648, 25403, 28459, 29032, 33376, 39634, 42784, 45296, 50806, 56918, 58064, 79268, 90592, 101612, 113836, 116128, 158536, 199213, 203224, 227672, 317072, 398426, 406448, 455344, 540721, 634144, 796852, 812896, 910688, 1081442, 1593704, 2162884, 3187408, 3785047, 4325768, 6374816, 7570094, 8651536, 15140188, 17303072, 30280376, 60560752, 121121504]

約数ペア:

[(1, 121121504), (2, 60560752), (4, 30280376), (7, 17303072), (8, 15140188), (14, 8651536), (16, 7570094), (19, 6374816), (28, 4325768), (32, 3785047), (38, 3187408), (56, 2162884), (76, 1593704), (112, 1081442), (133, 910688), (149, 812896), (152, 796852), (191, 634144), (224, 540721), (266, 455344), (298, 406448), (304, 398426), (382, 317072), (532, 227672), (596, 203224), (608, 199213), (764, 158536), (1043, 116128), (1064, 113836), (1192, 101612), (1337, 90592), (1528, 79268), (2086, 58064), (2128, 56918), (2384, 50806), (2674, 45296), (2831, 42784), (3056, 39634), (3629, 33376), (4172, 29032), (4256, 28459), (4768, 25403), (5348, 22648), (5662, 21392), (6112, 19817), (7258, 16688), (8344, 14516), (10696, 11324)]