191455088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 435909600

約数和(自身を除く): 244454512

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 488, 671, 748, 976, 1037, 1049, 1342, 1496, 2074, 2098, 2684, 2992, 4148, 4196, 5368, 8296, 8392, 10736, 11407, 11539, 16592, 16784, 17833, 22814, 23078, 35666, 45628, 46156, 63989, 71332, 91256, 92312, 127978, 142664, 182512, 184624, 196163, 255956, 285328, 392326, 511912, 703879, 784652, 1023824, 1087813, 1407758, 1569304, 2175626, 2815516, 3138608, 4351252, 5631032, 8702504, 11262064, 11965943, 17405008, 23931886, 47863772, 95727544, 191455088]

約数ペア:

[(1, 191455088), (2, 95727544), (4, 47863772), (8, 23931886), (11, 17405008), (16, 11965943), (17, 11262064), (22, 8702504), (34, 5631032), (44, 4351252), (61, 3138608), (68, 2815516), (88, 2175626), (122, 1569304), (136, 1407758), (176, 1087813), (187, 1023824), (244, 784652), (272, 703879), (374, 511912), (488, 392326), (671, 285328), (748, 255956), (976, 196163), (1037, 184624), (1049, 182512), (1342, 142664), (1496, 127978), (2074, 92312), (2098, 91256), (2684, 71332), (2992, 63989), (4148, 46156), (4196, 45628), (5368, 35666), (8296, 23078), (8392, 22814), (10736, 17833), (11407, 16784), (11539, 16592)]