156921407916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{351347}}^1$

素因数の和:351783

約数の個数: 96

約数和(自身を含む): 451749204480

約数和(自身を除く): 294827796564

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 409, 546, 818, 1092, 1227, 1636, 2454, 2863, 4908, 5317, 5726, 8589, 10634, 11452, 15951, 17178, 21268, 31902, 34356, 37219, 63804, 74438, 111657, 148876, 223314, 351347, 446628, 702694, 1054041, 1405388, 2108082, 2459429, 4216164, 4567511, 4918858, 7378287, 9135022, 9837716, 13702533, 14756574, 18270044, 27405066, 29513148, 31972577, 54810132, 63945154, 95917731, 127890308, 143700923, 191835462, 287401846, 383670924, 431102769, 574803692, 862205538, 1005906461, 1724411076, 1868111999, 2011812922, 3017719383, 3736223998, 4023625844, 5604335997, 6035438766, 7472447996, 11208671994, 12070877532, 13076783993, 22417343988, 26153567986, 39230351979, 52307135972, 78460703958, 156921407916]

約数ペア:

[(1, 156921407916), (2, 78460703958), (3, 52307135972), (4, 39230351979), (6, 26153567986), (7, 22417343988), (12, 13076783993), (13, 12070877532), (14, 11208671994), (21, 7472447996), (26, 6035438766), (28, 5604335997), (39, 4023625844), (42, 3736223998), (52, 3017719383), (78, 2011812922), (84, 1868111999), (91, 1724411076), (156, 1005906461), (182, 862205538), (273, 574803692), (364, 431102769), (409, 383670924), (546, 287401846), (818, 191835462), (1092, 143700923), (1227, 127890308), (1636, 95917731), (2454, 63945154), (2863, 54810132), (4908, 31972577), (5317, 29513148), (5726, 27405066), (8589, 18270044), (10634, 14756574), (11452, 13702533), (15951, 9837716), (17178, 9135022), (21268, 7378287), (31902, 4918858), (34356, 4567511), (37219, 4216164), (63804, 2459429), (74438, 2108082), (111657, 1405388), (148876, 1054041), (223314, 702694), (351347, 446628)]