139922796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 367899840

約数和(自身を除く): 227977044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 157, 174, 197, 314, 348, 377, 394, 471, 591, 628, 754, 788, 942, 1131, 1182, 1508, 1884, 2041, 2262, 2364, 2561, 4082, 4524, 4553, 5122, 5713, 6123, 7683, 8164, 9106, 10244, 11426, 12246, 13659, 15366, 17139, 18212, 22852, 24492, 27318, 30732, 30929, 34278, 54636, 59189, 61858, 68556, 74269, 92787, 118378, 123716, 148538, 177567, 185574, 222807, 236756, 297076, 355134, 371148, 402077, 445614, 710268, 804154, 891228, 896941, 1206231, 1608308, 1793882, 2412462, 2690823, 3587764, 4824924, 5381646, 10763292, 11660233, 23320466, 34980699, 46640932, 69961398, 139922796]

約数ペア:

[(1, 139922796), (2, 69961398), (3, 46640932), (4, 34980699), (6, 23320466), (12, 11660233), (13, 10763292), (26, 5381646), (29, 4824924), (39, 3587764), (52, 2690823), (58, 2412462), (78, 1793882), (87, 1608308), (116, 1206231), (156, 896941), (157, 891228), (174, 804154), (197, 710268), (314, 445614), (348, 402077), (377, 371148), (394, 355134), (471, 297076), (591, 236756), (628, 222807), (754, 185574), (788, 177567), (942, 148538), (1131, 123716), (1182, 118378), (1508, 92787), (1884, 74269), (2041, 68556), (2262, 61858), (2364, 59189), (2561, 54636), (4082, 34278), (4524, 30929), (4553, 30732), (5122, 27318), (5713, 24492), (6123, 22852), (7683, 18212), (8164, 17139), (9106, 15366), (10244, 13659), (11426, 12246)]