151145172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 393513120

約数和(自身を除く): 242367948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 251, 258, 387, 389, 502, 516, 753, 774, 778, 1004, 1167, 1506, 1548, 1556, 2259, 2334, 3012, 3501, 4518, 4668, 7002, 9036, 10793, 14004, 16727, 21586, 32379, 33454, 43172, 50181, 64758, 66908, 97137, 97639, 100362, 129516, 150543, 194274, 195278, 200724, 292917, 301086, 388548, 390556, 585834, 602172, 878751, 1171668, 1757502, 3515004, 4198477, 8396954, 12595431, 16793908, 25190862, 37786293, 50381724, 75572586, 151145172]

約数ペア:

[(1, 151145172), (2, 75572586), (3, 50381724), (4, 37786293), (6, 25190862), (9, 16793908), (12, 12595431), (18, 8396954), (36, 4198477), (43, 3515004), (86, 1757502), (129, 1171668), (172, 878751), (251, 602172), (258, 585834), (387, 390556), (389, 388548), (502, 301086), (516, 292917), (753, 200724), (774, 195278), (778, 194274), (1004, 150543), (1167, 129516), (1506, 100362), (1548, 97639), (1556, 97137), (2259, 66908), (2334, 64758), (3012, 50181), (3501, 43172), (4518, 33454), (4668, 32379), (7002, 21586), (9036, 16727), (10793, 14004)]