143689648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 304998336

約数和(自身を除く): 161308688

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 61, 74, 92, 122, 148, 173, 184, 244, 296, 346, 368, 488, 592, 692, 851, 976, 1384, 1403, 1702, 2257, 2768, 2806, 3404, 3979, 4514, 5612, 6401, 6808, 7958, 9028, 10553, 11224, 12802, 13616, 15916, 18056, 21106, 22448, 25604, 31832, 36112, 42212, 51208, 51911, 63664, 84424, 102416, 103822, 147223, 168848, 207644, 242719, 294446, 390461, 415288, 485438, 588892, 780922, 830576, 970876, 1177784, 1561844, 1941752, 2355568, 3123688, 3883504, 6247376, 8980603, 17961206, 35922412, 71844824, 143689648]

約数ペア:

[(1, 143689648), (2, 71844824), (4, 35922412), (8, 17961206), (16, 8980603), (23, 6247376), (37, 3883504), (46, 3123688), (61, 2355568), (74, 1941752), (92, 1561844), (122, 1177784), (148, 970876), (173, 830576), (184, 780922), (244, 588892), (296, 485438), (346, 415288), (368, 390461), (488, 294446), (592, 242719), (692, 207644), (851, 168848), (976, 147223), (1384, 103822), (1403, 102416), (1702, 84424), (2257, 63664), (2768, 51911), (2806, 51208), (3404, 42212), (3979, 36112), (4514, 31832), (5612, 25604), (6401, 22448), (6808, 21106), (7958, 18056), (9028, 15916), (10553, 13616), (11224, 12802)]