156960044829

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307091}}^1$

素因数の和:307191

約数の個数: 72

約数和(自身を含む): 282168413280

約数和(自身を除く): 125208368451

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 61, 63, 133, 147, 171, 183, 399, 427, 441, 549, 931, 1159, 1197, 1281, 2793, 2989, 3477, 3843, 8113, 8379, 8967, 10431, 24339, 26901, 56791, 73017, 170373, 307091, 511119, 921273, 2149637, 2763819, 5834729, 6448911, 15047459, 17504187, 18732551, 19346733, 40843103, 45142377, 52512561, 56197653, 122529309, 131127857, 135427131, 168592959, 285901721, 355918469, 367587927, 393383571, 857705163, 917894999, 1067755407, 1180150713, 2491429283, 2573115489, 2753684997, 3203266221, 7474287849, 8261054991, 17440004981, 22422863547, 52320014943, 156960044829]

約数ペア:

[(1, 156960044829), (3, 52320014943), (7, 22422863547), (9, 17440004981), (19, 8261054991), (21, 7474287849), (49, 3203266221), (57, 2753684997), (61, 2573115489), (63, 2491429283), (133, 1180150713), (147, 1067755407), (171, 917894999), (183, 857705163), (399, 393383571), (427, 367587927), (441, 355918469), (549, 285901721), (931, 168592959), (1159, 135427131), (1197, 131127857), (1281, 122529309), (2793, 56197653), (2989, 52512561), (3477, 45142377), (3843, 40843103), (8113, 19346733), (8379, 18732551), (8967, 17504187), (10431, 15047459), (24339, 6448911), (26901, 5834729), (56791, 2763819), (73017, 2149637), (170373, 921273), (307091, 511119)]