16163040194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{15271}}^1$

素因数の和:15495

約数の個数: 64

約数和(自身を含む): 30612418560

約数和(自身を除く): 14449378366

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 173, 266, 322, 346, 437, 874, 1211, 2422, 3059, 3287, 3979, 6118, 6574, 7958, 15271, 23009, 27853, 30542, 46018, 55706, 75601, 106897, 151202, 213794, 290149, 351233, 529207, 580298, 702466, 1058414, 2031043, 2458631, 2641883, 4062086, 4917262, 5283766, 6673427, 13346854, 18493181, 36986362, 46713989, 50195777, 60763309, 93427978, 100391554, 121526618, 351370439, 425343163, 702740878, 850686326, 1154502871, 2309005742, 8081520097, 16163040194]

約数ペア:

[(1, 16163040194), (2, 8081520097), (7, 2309005742), (14, 1154502871), (19, 850686326), (23, 702740878), (38, 425343163), (46, 351370439), (133, 121526618), (161, 100391554), (173, 93427978), (266, 60763309), (322, 50195777), (346, 46713989), (437, 36986362), (874, 18493181), (1211, 13346854), (2422, 6673427), (3059, 5283766), (3287, 4917262), (3979, 4062086), (6118, 2641883), (6574, 2458631), (7958, 2031043), (15271, 1058414), (23009, 702466), (27853, 580298), (30542, 529207), (46018, 351233), (55706, 290149), (75601, 213794), (106897, 151202)]