156729430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 334430208

約数和(自身を除く): 177700778

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 635, 715, 863, 1270, 1397, 1430, 1651, 1726, 2794, 3302, 4315, 6985, 8255, 8630, 9493, 11219, 13970, 16510, 18161, 18986, 22438, 36322, 47465, 56095, 90805, 94930, 109601, 112190, 123409, 181610, 219202, 246818, 548005, 617045, 1096010, 1205611, 1234090, 1424813, 2411222, 2849626, 6028055, 7124065, 12056110, 14248130, 15672943, 31345886, 78364715, 156729430]

約数ペア:

[(1, 156729430), (2, 78364715), (5, 31345886), (10, 15672943), (11, 14248130), (13, 12056110), (22, 7124065), (26, 6028055), (55, 2849626), (65, 2411222), (110, 1424813), (127, 1234090), (130, 1205611), (143, 1096010), (254, 617045), (286, 548005), (635, 246818), (715, 219202), (863, 181610), (1270, 123409), (1397, 112190), (1430, 109601), (1651, 94930), (1726, 90805), (2794, 56095), (3302, 47465), (4315, 36322), (6985, 22438), (8255, 18986), (8630, 18161), (9493, 16510), (11219, 13970)]