155078924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 108

約数和(自身を含む): 374440752

約数和(自身を除く): 219361828

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 182, 196, 242, 286, 308, 364, 484, 503, 539, 572, 637, 847, 1001, 1006, 1078, 1274, 1573, 1694, 2002, 2012, 2156, 2548, 3146, 3388, 3521, 4004, 5533, 5929, 6292, 6539, 7007, 7042, 11011, 11066, 11858, 13078, 14014, 14084, 22022, 22132, 23716, 24647, 26156, 28028, 38731, 44044, 45773, 49294, 60863, 71929, 77077, 77462, 91546, 98588, 121726, 143858, 154154, 154924, 183092, 243452, 271117, 287716, 308308, 320411, 426041, 503503, 542234, 640822, 791219, 852082, 1007006, 1084468, 1281644, 1582438, 1704164, 2014012, 2982287, 3164876, 3524521, 5538533, 5964574, 7049042, 11077066, 11929148, 14098084, 22154132, 38769731, 77539462, 155078924]

約数ペア:

[(1, 155078924), (2, 77539462), (4, 38769731), (7, 22154132), (11, 14098084), (13, 11929148), (14, 11077066), (22, 7049042), (26, 5964574), (28, 5538533), (44, 3524521), (49, 3164876), (52, 2982287), (77, 2014012), (91, 1704164), (98, 1582438), (121, 1281644), (143, 1084468), (154, 1007006), (182, 852082), (196, 791219), (242, 640822), (286, 542234), (308, 503503), (364, 426041), (484, 320411), (503, 308308), (539, 287716), (572, 271117), (637, 243452), (847, 183092), (1001, 154924), (1006, 154154), (1078, 143858), (1274, 121726), (1573, 98588), (1694, 91546), (2002, 77462), (2012, 77077), (2156, 71929), (2548, 60863), (3146, 49294), (3388, 45773), (3521, 44044), (4004, 38731), (5533, 28028), (5929, 26156), (6292, 24647), (6539, 23716), (7007, 22132), (7042, 22022), (11011, 14084), (11066, 14014), (11858, 13078)]