101196865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 58792895

約数列:

[1, 5, 7, 11, 31, 35, 55, 61, 77, 139, 155, 217, 305, 341, 385, 427, 671, 695, 973, 1085, 1529, 1705, 1891, 2135, 2387, 3355, 4309, 4697, 4865, 7645, 8479, 9455, 10703, 11935, 13237, 20801, 21545, 23485, 30163, 42395, 47399, 53515, 59353, 66185, 93269, 104005, 145607, 150815, 236995, 262849, 296765, 331793, 466345, 652883, 728035, 1314245, 1658965, 1839943, 2891339, 3264415, 9199715, 14456695, 20239373, 101196865]

約数ペア:

[(1, 101196865), (5, 20239373), (7, 14456695), (11, 9199715), (31, 3264415), (35, 2891339), (55, 1839943), (61, 1658965), (77, 1314245), (139, 728035), (155, 652883), (217, 466345), (305, 331793), (341, 296765), (385, 262849), (427, 236995), (671, 150815), (695, 145607), (973, 104005), (1085, 93269), (1529, 66185), (1705, 59353), (1891, 53515), (2135, 47399), (2387, 42395), (3355, 30163), (4309, 23485), (4697, 21545), (4865, 20801), (7645, 13237), (8479, 11935), (9455, 10703)]