168416608415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 225381961728

約数和(自身を除く): 56965353313

約数列:

[1, 5, 11, 55, 97, 131, 397, 485, 607, 655, 1067, 1441, 1985, 3035, 4367, 5335, 6677, 7205, 12707, 21835, 33385, 38509, 52007, 58879, 63535, 79517, 139777, 192545, 240979, 260035, 294395, 397585, 423599, 572077, 647669, 698885, 874687, 1204895, 2117995, 2650769, 2860385, 3238345, 4373435, 5044679, 7713149, 13253845, 23374963, 25223395, 31568249, 38565745, 55491469, 84844639, 116874815, 157841245, 257124593, 277457345, 347250739, 424223195, 1285622965, 1736253695, 3062120153, 15310600765, 33683321683, 168416608415]

約数ペア:

[(1, 168416608415), (5, 33683321683), (11, 15310600765), (55, 3062120153), (97, 1736253695), (131, 1285622965), (397, 424223195), (485, 347250739), (607, 277457345), (655, 257124593), (1067, 157841245), (1441, 116874815), (1985, 84844639), (3035, 55491469), (4367, 38565745), (5335, 31568249), (6677, 25223395), (7205, 23374963), (12707, 13253845), (21835, 7713149), (33385, 5044679), (38509, 4373435), (52007, 3238345), (58879, 2860385), (63535, 2650769), (79517, 2117995), (139777, 1204895), (192545, 874687), (240979, 698885), (260035, 647669), (294395, 572077), (397585, 423599)]