138386196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 403603200

約数和(自身を除く): 265217004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 79, 114, 117, 156, 158, 171, 197, 228, 234, 237, 247, 316, 342, 394, 468, 474, 494, 591, 684, 711, 741, 788, 948, 988, 1027, 1182, 1422, 1482, 1501, 1773, 2054, 2223, 2364, 2561, 2844, 2964, 3002, 3081, 3546, 3743, 4108, 4446, 4503, 5122, 6004, 6162, 7092, 7486, 7683, 8892, 9006, 9243, 10244, 11229, 12324, 13509, 14972, 15366, 15563, 18012, 18486, 19513, 22458, 23049, 27018, 30732, 31126, 33687, 36972, 39026, 44916, 46098, 46689, 48659, 54036, 58539, 62252, 67374, 78052, 92196, 93378, 97318, 117078, 134748, 140067, 145977, 175617, 186756, 194636, 202319, 234156, 280134, 291954, 295697, 351234, 404638, 437931, 560268, 583908, 591394, 606957, 702468, 809276, 875862, 887091, 1182788, 1213914, 1751724, 1774182, 1820871, 2427828, 2661273, 3548364, 3641742, 3844061, 5322546, 7283484, 7688122, 10645092, 11532183, 15376244, 23064366, 34596549, 46128732, 69193098, 138386196]

約数ペア:

[(1, 138386196), (2, 69193098), (3, 46128732), (4, 34596549), (6, 23064366), (9, 15376244), (12, 11532183), (13, 10645092), (18, 7688122), (19, 7283484), (26, 5322546), (36, 3844061), (38, 3641742), (39, 3548364), (52, 2661273), (57, 2427828), (76, 1820871), (78, 1774182), (79, 1751724), (114, 1213914), (117, 1182788), (156, 887091), (158, 875862), (171, 809276), (197, 702468), (228, 606957), (234, 591394), (237, 583908), (247, 560268), (316, 437931), (342, 404638), (394, 351234), (468, 295697), (474, 291954), (494, 280134), (591, 234156), (684, 202319), (711, 194636), (741, 186756), (788, 175617), (948, 145977), (988, 140067), (1027, 134748), (1182, 117078), (1422, 97318), (1482, 93378), (1501, 92196), (1773, 78052), (2054, 67374), (2223, 62252), (2364, 58539), (2561, 54036), (2844, 48659), (2964, 46689), (3002, 46098), (3081, 44916), (3546, 39026), (3743, 36972), (4108, 33687), (4446, 31126), (4503, 30732), (5122, 27018), (6004, 23049), (6162, 22458), (7092, 19513), (7486, 18486), (7683, 18012), (8892, 15563), (9006, 15366), (9243, 14972), (10244, 13509), (11229, 12324)]