152707984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2216

約数の個数: 80

約数和(自身を含む): 358977024

約数和(自身を除く): 206269040

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2153, 2288, 2728, 3224, 4306, 4433, 5456, 6448, 8612, 8866, 17224, 17732, 23683, 27989, 34448, 35464, 47366, 55978, 66743, 70928, 94732, 111956, 133486, 189464, 223912, 266972, 307879, 378928, 447824, 533944, 615758, 734173, 867659, 1067888, 1231516, 1468346, 1735318, 2463032, 2936692, 3470636, 4926064, 5873384, 6941272, 9544249, 11746768, 13882544, 19088498, 38176996, 76353992, 152707984]

約数ペア:

[(1, 152707984), (2, 76353992), (4, 38176996), (8, 19088498), (11, 13882544), (13, 11746768), (16, 9544249), (22, 6941272), (26, 5873384), (31, 4926064), (44, 3470636), (52, 2936692), (62, 2463032), (88, 1735318), (104, 1468346), (124, 1231516), (143, 1067888), (176, 867659), (208, 734173), (248, 615758), (286, 533944), (341, 447824), (403, 378928), (496, 307879), (572, 266972), (682, 223912), (806, 189464), (1144, 133486), (1364, 111956), (1612, 94732), (2153, 70928), (2288, 66743), (2728, 55978), (3224, 47366), (4306, 35464), (4433, 34448), (5456, 27989), (6448, 23683), (8612, 17732), (8866, 17224)]