168704208

素因数分解:

$2^4\times 3^5\times {\mathrm{43391}}^1$

素因数の和:43414

約数の個数: 60

約数和(自身を含む): 489635328

約数和(自身を除く): 320931120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 43391, 86782, 130173, 173564, 260346, 347128, 390519, 520692, 694256, 781038, 1041384, 1171557, 1562076, 2082768, 2343114, 3124152, 3514671, 4686228, 6248304, 7029342, 9372456, 10544013, 14058684, 18744912, 21088026, 28117368, 42176052, 56234736, 84352104, 168704208]

約数ペア:

[(1, 168704208), (2, 84352104), (3, 56234736), (4, 42176052), (6, 28117368), (8, 21088026), (9, 18744912), (12, 14058684), (16, 10544013), (18, 9372456), (24, 7029342), (27, 6248304), (36, 4686228), (48, 3514671), (54, 3124152), (72, 2343114), (81, 2082768), (108, 1562076), (144, 1171557), (162, 1041384), (216, 781038), (243, 694256), (324, 520692), (432, 390519), (486, 347128), (648, 260346), (972, 173564), (1296, 130173), (1944, 86782), (3888, 43391)]