158997566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 322548480

約数和(自身を除く): 163550914

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 59, 67, 91, 118, 119, 134, 169, 182, 221, 238, 338, 413, 442, 469, 767, 826, 871, 938, 1003, 1139, 1183, 1534, 1547, 1742, 2006, 2278, 2366, 2873, 3094, 3953, 5369, 5746, 6097, 7021, 7906, 7973, 9971, 10738, 11323, 12194, 13039, 14042, 14807, 15946, 19942, 20111, 22646, 26078, 27671, 29614, 40222, 51389, 55342, 67201, 69797, 79261, 91273, 102778, 103649, 134402, 139594, 158522, 169507, 182546, 192491, 207298, 339014, 359723, 384982, 470407, 668057, 719446, 873613, 940814, 1186549, 1336114, 1347437, 1747226, 2373098, 2694874, 4676399, 6115291, 9352798, 11356969, 12230582, 22713938, 79498783, 158997566]

約数ペア:

[(1, 158997566), (2, 79498783), (7, 22713938), (13, 12230582), (14, 11356969), (17, 9352798), (26, 6115291), (34, 4676399), (59, 2694874), (67, 2373098), (91, 1747226), (118, 1347437), (119, 1336114), (134, 1186549), (169, 940814), (182, 873613), (221, 719446), (238, 668057), (338, 470407), (413, 384982), (442, 359723), (469, 339014), (767, 207298), (826, 192491), (871, 182546), (938, 169507), (1003, 158522), (1139, 139594), (1183, 134402), (1534, 103649), (1547, 102778), (1742, 91273), (2006, 79261), (2278, 69797), (2366, 67201), (2873, 55342), (3094, 51389), (3953, 40222), (5369, 29614), (5746, 27671), (6097, 26078), (7021, 22646), (7906, 20111), (7973, 19942), (9971, 15946), (10738, 14807), (11323, 14042), (12194, 13039)]