118505296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 284704000

約数和(自身を除く): 166198704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 199, 208, 364, 398, 409, 728, 796, 818, 1393, 1456, 1592, 1636, 2587, 2786, 2863, 3184, 3272, 5174, 5317, 5572, 5726, 6544, 10348, 10634, 11144, 11452, 18109, 20696, 21268, 22288, 22904, 36218, 37219, 41392, 42536, 45808, 72436, 74438, 81391, 85072, 144872, 148876, 162782, 289744, 297752, 325564, 569737, 595504, 651128, 1058083, 1139474, 1302256, 2116166, 2278948, 4232332, 4557896, 7406581, 8464664, 9115792, 14813162, 16929328, 29626324, 59252648, 118505296]

約数ペア:

[(1, 118505296), (2, 59252648), (4, 29626324), (7, 16929328), (8, 14813162), (13, 9115792), (14, 8464664), (16, 7406581), (26, 4557896), (28, 4232332), (52, 2278948), (56, 2116166), (91, 1302256), (104, 1139474), (112, 1058083), (182, 651128), (199, 595504), (208, 569737), (364, 325564), (398, 297752), (409, 289744), (728, 162782), (796, 148876), (818, 144872), (1393, 85072), (1456, 81391), (1592, 74438), (1636, 72436), (2587, 45808), (2786, 42536), (2863, 41392), (3184, 37219), (3272, 36218), (5174, 22904), (5317, 22288), (5572, 21268), (5726, 20696), (6544, 18109), (10348, 11452), (10634, 11144)]