156716252105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 243428613120

約数和(自身を除く): 86712361015

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 97, 119, 133, 241, 323, 485, 593, 595, 665, 679, 1205, 1615, 1649, 1687, 1843, 2261, 2965, 3395, 4097, 4151, 4579, 8245, 8435, 9215, 10081, 11267, 11305, 11543, 12901, 20485, 20755, 22895, 23377, 28679, 31331, 32053, 50405, 56335, 57521, 57715, 64505, 70567, 77843, 78869, 116885, 142913, 143395, 156655, 160265, 163639, 191539, 219317, 287605, 352835, 389215, 394345, 397409, 402647, 444163, 544901, 714565, 818195, 957695, 977857, 1000391, 1092899, 1096585, 1340773, 1987045, 2013235, 2220815, 2429521, 2715347, 2724505, 2781863, 3109141, 4889285, 5001955, 5464495, 6703865, 6844999, 7550771, 7650293, 12147605, 13576735, 13862561, 13909315, 15545705, 17006647, 18579283, 19007429, 34224995, 37753855, 38251465, 46160899, 52855397, 69312805, 85033235, 92896415, 95037145, 97037927, 130054981, 230804495, 235663537, 263388659, 264276985, 323126293, 485189635, 650274905, 1178317685, 1316943295, 1615631465, 1649644759, 1843720613, 4477607203, 8248223795, 9218603065, 22388036015, 31343250421, 156716252105]

約数ペア:

[(1, 156716252105), (5, 31343250421), (7, 22388036015), (17, 9218603065), (19, 8248223795), (35, 4477607203), (85, 1843720613), (95, 1649644759), (97, 1615631465), (119, 1316943295), (133, 1178317685), (241, 650274905), (323, 485189635), (485, 323126293), (593, 264276985), (595, 263388659), (665, 235663537), (679, 230804495), (1205, 130054981), (1615, 97037927), (1649, 95037145), (1687, 92896415), (1843, 85033235), (2261, 69312805), (2965, 52855397), (3395, 46160899), (4097, 38251465), (4151, 37753855), (4579, 34224995), (8245, 19007429), (8435, 18579283), (9215, 17006647), (10081, 15545705), (11267, 13909315), (11305, 13862561), (11543, 13576735), (12901, 12147605), (20485, 7650293), (20755, 7550771), (22895, 6844999), (23377, 6703865), (28679, 5464495), (31331, 5001955), (32053, 4889285), (50405, 3109141), (56335, 2781863), (57521, 2724505), (57715, 2715347), (64505, 2429521), (70567, 2220815), (77843, 2013235), (78869, 1987045), (116885, 1340773), (142913, 1096585), (143395, 1092899), (156655, 1000391), (160265, 977857), (163639, 957695), (191539, 818195), (219317, 714565), (287605, 544901), (352835, 444163), (389215, 402647), (394345, 397409)]