180028056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 508939200

約数和(自身を除く): 328911144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 101, 104, 116, 156, 174, 197, 202, 232, 303, 312, 348, 377, 394, 404, 591, 606, 696, 754, 788, 808, 1131, 1182, 1212, 1313, 1508, 1576, 2262, 2364, 2424, 2561, 2626, 2929, 3016, 3939, 4524, 4728, 5122, 5252, 5713, 5858, 7683, 7878, 8787, 9048, 10244, 10504, 11426, 11716, 15366, 15756, 17139, 17574, 19897, 20488, 22852, 23432, 30732, 31512, 34278, 35148, 38077, 39794, 45704, 59691, 61464, 68556, 70296, 74269, 76154, 79588, 114231, 119382, 137112, 148538, 152308, 159176, 222807, 228462, 238764, 258661, 297076, 304616, 445614, 456924, 477528, 517322, 577013, 594152, 775983, 891228, 913848, 1034644, 1154026, 1551966, 1731039, 1782456, 2069288, 2308052, 3103932, 3462078, 4616104, 6207864, 6924156, 7501169, 13848312, 15002338, 22503507, 30004676, 45007014, 60009352, 90014028, 180028056]

約数ペア:

[(1, 180028056), (2, 90014028), (3, 60009352), (4, 45007014), (6, 30004676), (8, 22503507), (12, 15002338), (13, 13848312), (24, 7501169), (26, 6924156), (29, 6207864), (39, 4616104), (52, 3462078), (58, 3103932), (78, 2308052), (87, 2069288), (101, 1782456), (104, 1731039), (116, 1551966), (156, 1154026), (174, 1034644), (197, 913848), (202, 891228), (232, 775983), (303, 594152), (312, 577013), (348, 517322), (377, 477528), (394, 456924), (404, 445614), (591, 304616), (606, 297076), (696, 258661), (754, 238764), (788, 228462), (808, 222807), (1131, 159176), (1182, 152308), (1212, 148538), (1313, 137112), (1508, 119382), (1576, 114231), (2262, 79588), (2364, 76154), (2424, 74269), (2561, 70296), (2626, 68556), (2929, 61464), (3016, 59691), (3939, 45704), (4524, 39794), (4728, 38077), (5122, 35148), (5252, 34278), (5713, 31512), (5858, 30732), (7683, 23432), (7878, 22852), (8787, 20488), (9048, 19897), (10244, 17574), (10504, 17139), (11426, 15756), (11716, 15366)]