157040688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2951

約数の個数: 120

約数和(自身を含む): 492611328

約数和(自身を除く): 335570640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 2903, 3381, 3864, 4508, 5806, 6762, 7728, 8709, 9016, 11612, 13524, 17418, 18032, 20321, 23224, 27048, 34836, 40642, 46448, 54096, 60963, 66769, 69672, 81284, 121926, 133538, 139344, 142247, 162568, 200307, 243852, 267076, 284494, 325136, 400614, 426741, 467383, 487704, 534152, 568988, 801228, 853482, 934766, 975408, 1068304, 1137976, 1402149, 1602456, 1706964, 1869532, 2275952, 2804298, 3204912, 3271681, 3413928, 3739064, 5608596, 6543362, 6827856, 7478128, 9815043, 11217192, 13086724, 19630086, 22434384, 26173448, 39260172, 52346896, 78520344, 157040688]

約数ペア:

[(1, 157040688), (2, 78520344), (3, 52346896), (4, 39260172), (6, 26173448), (7, 22434384), (8, 19630086), (12, 13086724), (14, 11217192), (16, 9815043), (21, 7478128), (23, 6827856), (24, 6543362), (28, 5608596), (42, 3739064), (46, 3413928), (48, 3271681), (49, 3204912), (56, 2804298), (69, 2275952), (84, 1869532), (92, 1706964), (98, 1602456), (112, 1402149), (138, 1137976), (147, 1068304), (161, 975408), (168, 934766), (184, 853482), (196, 801228), (276, 568988), (294, 534152), (322, 487704), (336, 467383), (368, 426741), (392, 400614), (483, 325136), (552, 284494), (588, 267076), (644, 243852), (784, 200307), (966, 162568), (1104, 142247), (1127, 139344), (1176, 133538), (1288, 121926), (1932, 81284), (2254, 69672), (2352, 66769), (2576, 60963), (2903, 54096), (3381, 46448), (3864, 40642), (4508, 34836), (5806, 27048), (6762, 23224), (7728, 20321), (8709, 18032), (9016, 17418), (11612, 13524)]