40227168

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^2$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 112524552

約数和(自身を除く): 72297384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 157, 204, 272, 314, 408, 471, 544, 628, 816, 942, 1256, 1632, 1884, 2512, 2669, 3768, 5024, 5338, 7536, 8007, 10676, 15072, 16014, 21352, 24649, 32028, 42704, 49298, 64056, 73947, 85408, 98596, 128112, 147894, 197192, 256224, 295788, 394384, 419033, 591576, 788768, 838066, 1183152, 1257099, 1676132, 2366304, 2514198, 3352264, 5028396, 6704528, 10056792, 13409056, 20113584, 40227168]

約数ペア:

[(1, 40227168), (2, 20113584), (3, 13409056), (4, 10056792), (6, 6704528), (8, 5028396), (12, 3352264), (16, 2514198), (17, 2366304), (24, 1676132), (32, 1257099), (34, 1183152), (48, 838066), (51, 788768), (68, 591576), (96, 419033), (102, 394384), (136, 295788), (157, 256224), (204, 197192), (272, 147894), (314, 128112), (408, 98596), (471, 85408), (544, 73947), (628, 64056), (816, 49298), (942, 42704), (1256, 32028), (1632, 24649), (1884, 21352), (2512, 16014), (2669, 15072), (3768, 10676), (5024, 8007), (5338, 7536)]