153897876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 451721088

約数和(自身を除く): 297823212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 61, 66, 69, 92, 99, 122, 132, 138, 183, 198, 207, 244, 253, 276, 277, 366, 396, 414, 506, 549, 554, 671, 732, 759, 828, 831, 1012, 1098, 1108, 1342, 1403, 1518, 1662, 2013, 2196, 2277, 2493, 2684, 2806, 3036, 3047, 3324, 4026, 4209, 4554, 4986, 5612, 6039, 6094, 6371, 8052, 8418, 9108, 9141, 9972, 12078, 12188, 12627, 12742, 15433, 16836, 16897, 18282, 19113, 24156, 25254, 25484, 27423, 30866, 33794, 36564, 38226, 46299, 50508, 50691, 54846, 57339, 61732, 67588, 70081, 76452, 92598, 101382, 109692, 114678, 138897, 140162, 152073, 185196, 185867, 202764, 210243, 229356, 277794, 280324, 304146, 371734, 388631, 420486, 555588, 557601, 608292, 630729, 743468, 777262, 840972, 1115202, 1165893, 1261458, 1554524, 1672803, 2230404, 2331786, 2522916, 3345606, 3497679, 4274941, 4663572, 6691212, 6995358, 8549882, 12824823, 13990716, 17099764, 25649646, 38474469, 51299292, 76948938, 153897876]

約数ペア:

[(1, 153897876), (2, 76948938), (3, 51299292), (4, 38474469), (6, 25649646), (9, 17099764), (11, 13990716), (12, 12824823), (18, 8549882), (22, 6995358), (23, 6691212), (33, 4663572), (36, 4274941), (44, 3497679), (46, 3345606), (61, 2522916), (66, 2331786), (69, 2230404), (92, 1672803), (99, 1554524), (122, 1261458), (132, 1165893), (138, 1115202), (183, 840972), (198, 777262), (207, 743468), (244, 630729), (253, 608292), (276, 557601), (277, 555588), (366, 420486), (396, 388631), (414, 371734), (506, 304146), (549, 280324), (554, 277794), (671, 229356), (732, 210243), (759, 202764), (828, 185867), (831, 185196), (1012, 152073), (1098, 140162), (1108, 138897), (1342, 114678), (1403, 109692), (1518, 101382), (1662, 92598), (2013, 76452), (2196, 70081), (2277, 67588), (2493, 61732), (2684, 57339), (2806, 54846), (3036, 50691), (3047, 50508), (3324, 46299), (4026, 38226), (4209, 36564), (4554, 33794), (4986, 30866), (5612, 27423), (6039, 25484), (6094, 25254), (6371, 24156), (8052, 19113), (8418, 18282), (9108, 16897), (9141, 16836), (9972, 15433), (12078, 12742), (12188, 12627)]