156978612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36643}}^1$

素因数の和:36677

約数の個数: 72

約数和(自身を含む): 480182976

約数和(自身を除く): 323204364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 36643, 73286, 109929, 146572, 219858, 256501, 329787, 439716, 513002, 622931, 659574, 769503, 1026004, 1245862, 1319148, 1539006, 1868793, 2308509, 2491724, 3078012, 3737586, 4360517, 4617018, 5606379, 7475172, 8721034, 9234036, 11212758, 13081551, 17442068, 22425516, 26163102, 39244653, 52326204, 78489306, 156978612]

約数ペア:

[(1, 156978612), (2, 78489306), (3, 52326204), (4, 39244653), (6, 26163102), (7, 22425516), (9, 17442068), (12, 13081551), (14, 11212758), (17, 9234036), (18, 8721034), (21, 7475172), (28, 5606379), (34, 4617018), (36, 4360517), (42, 3737586), (51, 3078012), (63, 2491724), (68, 2308509), (84, 1868793), (102, 1539006), (119, 1319148), (126, 1245862), (153, 1026004), (204, 769503), (238, 659574), (252, 622931), (306, 513002), (357, 439716), (476, 329787), (612, 256501), (714, 219858), (1071, 146572), (1428, 109929), (2142, 73286), (4284, 36643)]