156742154512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{15973}}^1$

素因数の和:16880

約数の個数: 80

約数和(自身を含む): 329442664320

約数和(自身を除く): 172700509808

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 839, 1462, 1678, 2924, 3356, 5848, 6712, 11696, 13424, 14263, 15973, 28526, 31946, 36077, 57052, 63892, 72154, 114104, 127784, 144308, 228208, 255568, 271541, 288616, 543082, 577232, 613309, 686839, 1086164, 1226618, 1373678, 2172328, 2453236, 2747356, 4344656, 4906472, 5494712, 9812944, 10989424, 11676263, 13401347, 23352526, 26802694, 46705052, 53605388, 93410104, 107210776, 186820208, 214421552, 227822899, 455645798, 576257921, 911291596, 1152515842, 1822583192, 2305031684, 3645166384, 4610063368, 9220126736, 9796384657, 19592769314, 39185538628, 78371077256, 156742154512]

約数ペア:

[(1, 156742154512), (2, 78371077256), (4, 39185538628), (8, 19592769314), (16, 9796384657), (17, 9220126736), (34, 4610063368), (43, 3645166384), (68, 2305031684), (86, 1822583192), (136, 1152515842), (172, 911291596), (272, 576257921), (344, 455645798), (688, 227822899), (731, 214421552), (839, 186820208), (1462, 107210776), (1678, 93410104), (2924, 53605388), (3356, 46705052), (5848, 26802694), (6712, 23352526), (11696, 13401347), (13424, 11676263), (14263, 10989424), (15973, 9812944), (28526, 5494712), (31946, 4906472), (36077, 4344656), (57052, 2747356), (63892, 2453236), (72154, 2172328), (114104, 1373678), (127784, 1226618), (144308, 1086164), (228208, 686839), (255568, 613309), (271541, 577232), (288616, 543082)]