118866356

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 259509600

約数和(自身を除く): 140643244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 59, 76, 98, 118, 133, 196, 236, 266, 413, 532, 541, 826, 931, 1082, 1121, 1652, 1862, 2164, 2242, 2891, 3724, 3787, 4484, 5782, 7574, 7847, 10279, 11564, 15148, 15694, 20558, 26509, 31388, 31919, 41116, 53018, 54929, 63838, 71953, 106036, 109858, 127676, 143906, 219716, 223433, 287812, 446866, 503671, 606461, 893732, 1007342, 1212922, 1564031, 2014684, 2425844, 3128062, 4245227, 6256124, 8490454, 16980908, 29716589, 59433178, 118866356]

約数ペア:

[(1, 118866356), (2, 59433178), (4, 29716589), (7, 16980908), (14, 8490454), (19, 6256124), (28, 4245227), (38, 3128062), (49, 2425844), (59, 2014684), (76, 1564031), (98, 1212922), (118, 1007342), (133, 893732), (196, 606461), (236, 503671), (266, 446866), (413, 287812), (532, 223433), (541, 219716), (826, 143906), (931, 127676), (1082, 109858), (1121, 106036), (1652, 71953), (1862, 63838), (2164, 54929), (2242, 53018), (2891, 41116), (3724, 31919), (3787, 31388), (4484, 26509), (5782, 20558), (7574, 15694), (7847, 15148), (10279, 11564)]