188554072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 452096640

約数和(自身を除く): 263542568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 53, 56, 68, 74, 101, 106, 119, 136, 148, 202, 212, 238, 259, 296, 371, 404, 424, 476, 518, 629, 707, 742, 808, 901, 952, 1036, 1258, 1414, 1484, 1717, 1802, 1961, 2072, 2516, 2828, 2968, 3434, 3604, 3737, 3922, 4403, 5032, 5353, 5656, 6307, 6868, 7208, 7474, 7844, 8806, 10706, 12019, 12614, 13727, 13736, 14948, 15688, 17612, 21412, 24038, 25228, 26159, 27454, 29896, 33337, 35224, 37471, 42824, 48076, 50456, 52318, 54908, 63529, 66674, 74942, 91001, 96152, 104636, 109816, 127058, 133348, 149884, 182002, 198061, 209272, 233359, 254116, 266696, 299768, 364004, 396122, 444703, 466718, 508232, 637007, 728008, 792244, 889406, 933436, 1274014, 1386427, 1584488, 1778812, 1866872, 2548028, 2772854, 3367037, 3557624, 5096056, 5545708, 6734074, 11091416, 13468148, 23569259, 26936296, 47138518, 94277036, 188554072]

約数ペア:

[(1, 188554072), (2, 94277036), (4, 47138518), (7, 26936296), (8, 23569259), (14, 13468148), (17, 11091416), (28, 6734074), (34, 5545708), (37, 5096056), (53, 3557624), (56, 3367037), (68, 2772854), (74, 2548028), (101, 1866872), (106, 1778812), (119, 1584488), (136, 1386427), (148, 1274014), (202, 933436), (212, 889406), (238, 792244), (259, 728008), (296, 637007), (371, 508232), (404, 466718), (424, 444703), (476, 396122), (518, 364004), (629, 299768), (707, 266696), (742, 254116), (808, 233359), (901, 209272), (952, 198061), (1036, 182002), (1258, 149884), (1414, 133348), (1484, 127058), (1717, 109816), (1802, 104636), (1961, 96152), (2072, 91001), (2516, 74942), (2828, 66674), (2968, 63529), (3434, 54908), (3604, 52318), (3737, 50456), (3922, 48076), (4403, 42824), (5032, 37471), (5353, 35224), (5656, 33337), (6307, 29896), (6868, 27454), (7208, 26159), (7474, 25228), (7844, 24038), (8806, 21412), (10706, 17612), (12019, 15688), (12614, 14948), (13727, 13736)]