138258484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22343}}^1$

素因数の和:22384

約数の個数: 48

約数和(自身を含む): 315318528

約数和(自身を除く): 177060044

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 22343, 44686, 89372, 156401, 290459, 312802, 379831, 580918, 625604, 759662, 1161836, 1519324, 2033213, 2658817, 4066426, 4937803, 5317634, 8132852, 9875606, 10635268, 19751212, 34564621, 69129242, 138258484]

約数ペア:

[(1, 138258484), (2, 69129242), (4, 34564621), (7, 19751212), (13, 10635268), (14, 9875606), (17, 8132852), (26, 5317634), (28, 4937803), (34, 4066426), (52, 2658817), (68, 2033213), (91, 1519324), (119, 1161836), (182, 759662), (221, 625604), (238, 580918), (364, 379831), (442, 312802), (476, 290459), (884, 156401), (1547, 89372), (3094, 44686), (6188, 22343)]