130941616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 80

約数和(自身を含む): 304668000

約数和(自身を除く): 173726384

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1949, 1976, 2584, 3536, 3898, 3952, 4199, 5168, 7796, 8398, 15592, 16796, 25337, 31184, 33133, 33592, 37031, 50674, 66266, 67184, 74062, 101348, 132532, 148124, 202696, 265064, 296248, 405392, 430729, 481403, 530128, 592496, 629527, 861458, 962806, 1259054, 1722916, 1925612, 2518108, 3445832, 3851224, 5036216, 6891664, 7702448, 8183851, 10072432, 16367702, 32735404, 65470808, 130941616]

約数ペア:

[(1, 130941616), (2, 65470808), (4, 32735404), (8, 16367702), (13, 10072432), (16, 8183851), (17, 7702448), (19, 6891664), (26, 5036216), (34, 3851224), (38, 3445832), (52, 2518108), (68, 1925612), (76, 1722916), (104, 1259054), (136, 962806), (152, 861458), (208, 629527), (221, 592496), (247, 530128), (272, 481403), (304, 430729), (323, 405392), (442, 296248), (494, 265064), (646, 202696), (884, 148124), (988, 132532), (1292, 101348), (1768, 74062), (1949, 67184), (1976, 66266), (2584, 50674), (3536, 37031), (3898, 33592), (3952, 33133), (4199, 31184), (5168, 25337), (7796, 16796), (8398, 15592)]