16158626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 14254174

約数列:

[1, 2, 11, 19, 22, 29, 31, 38, 43, 58, 62, 86, 209, 319, 341, 418, 473, 551, 589, 638, 682, 817, 899, 946, 1102, 1178, 1247, 1333, 1634, 1798, 2494, 2666, 6061, 6479, 8987, 9889, 12122, 12958, 13717, 14663, 17081, 17974, 19778, 23693, 25327, 27434, 29326, 34162, 38657, 47386, 50654, 77314, 187891, 260623, 278597, 375782, 425227, 521246, 557194, 734483, 850454, 1468966, 8079313, 16158626]

約数ペア:

[(1, 16158626), (2, 8079313), (11, 1468966), (19, 850454), (22, 734483), (29, 557194), (31, 521246), (38, 425227), (43, 375782), (58, 278597), (62, 260623), (86, 187891), (209, 77314), (319, 50654), (341, 47386), (418, 38657), (473, 34162), (551, 29326), (589, 27434), (638, 25327), (682, 23693), (817, 19778), (899, 17974), (946, 17081), (1102, 14663), (1178, 13717), (1247, 12958), (1333, 12122), (1634, 9889), (1798, 8987), (2494, 6479), (2666, 6061)]