163979352

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 455270400

約数和(自身を除く): 291291048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 127, 158, 227, 237, 254, 316, 381, 454, 474, 508, 632, 681, 711, 762, 908, 948, 1016, 1143, 1362, 1422, 1524, 1816, 1896, 2043, 2286, 2724, 2844, 3048, 4086, 4572, 5448, 5688, 8172, 9144, 10033, 16344, 17933, 20066, 28829, 30099, 35866, 40132, 53799, 57658, 60198, 71732, 80264, 86487, 90297, 107598, 115316, 120396, 143464, 161397, 172974, 180594, 215196, 230632, 240792, 259461, 322794, 345948, 361188, 430392, 518922, 645588, 691896, 722376, 1037844, 1291176, 2075688, 2277491, 4554982, 6832473, 9109964, 13664946, 18219928, 20497419, 27329892, 40994838, 54659784, 81989676, 163979352]

約数ペア:

[(1, 163979352), (2, 81989676), (3, 54659784), (4, 40994838), (6, 27329892), (8, 20497419), (9, 18219928), (12, 13664946), (18, 9109964), (24, 6832473), (36, 4554982), (72, 2277491), (79, 2075688), (127, 1291176), (158, 1037844), (227, 722376), (237, 691896), (254, 645588), (316, 518922), (381, 430392), (454, 361188), (474, 345948), (508, 322794), (632, 259461), (681, 240792), (711, 230632), (762, 215196), (908, 180594), (948, 172974), (1016, 161397), (1143, 143464), (1362, 120396), (1422, 115316), (1524, 107598), (1816, 90297), (1896, 86487), (2043, 80264), (2286, 71732), (2724, 60198), (2844, 57658), (3048, 53799), (4086, 40132), (4572, 35866), (5448, 30099), (5688, 28829), (8172, 20066), (9144, 17933), (10033, 16344)]