139794128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 302123520

約数和(自身を除く): 162329392

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 59, 62, 68, 118, 124, 136, 236, 248, 272, 281, 472, 496, 527, 562, 944, 1003, 1054, 1124, 1829, 2006, 2108, 2248, 3658, 4012, 4216, 4496, 4777, 7316, 8024, 8432, 8711, 9554, 14632, 16048, 16579, 17422, 19108, 29264, 31093, 33158, 34844, 38216, 62186, 66316, 69688, 76432, 124372, 132632, 139376, 148087, 248744, 265264, 281843, 296174, 497488, 513949, 563686, 592348, 1027898, 1127372, 1184696, 2055796, 2254744, 2369392, 4111592, 4509488, 8223184, 8737133, 17474266, 34948532, 69897064, 139794128]

約数ペア:

[(1, 139794128), (2, 69897064), (4, 34948532), (8, 17474266), (16, 8737133), (17, 8223184), (31, 4509488), (34, 4111592), (59, 2369392), (62, 2254744), (68, 2055796), (118, 1184696), (124, 1127372), (136, 1027898), (236, 592348), (248, 563686), (272, 513949), (281, 497488), (472, 296174), (496, 281843), (527, 265264), (562, 248744), (944, 148087), (1003, 139376), (1054, 132632), (1124, 124372), (1829, 76432), (2006, 69688), (2108, 66316), (2248, 62186), (3658, 38216), (4012, 34844), (4216, 33158), (4496, 31093), (4777, 29264), (7316, 19108), (8024, 17422), (8432, 16579), (8711, 16048), (9554, 14632)]