156988510456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{5683}}^1$

素因数の和:6476

約数の個数: 64

約数和(自身を含む): 304046709120

約数和(自身を除く): 147058198664

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 613, 1048, 1226, 2452, 4904, 5633, 5683, 11266, 11366, 22532, 22732, 26359, 45064, 45464, 52718, 80303, 105436, 160606, 210872, 244369, 321212, 488738, 642424, 744473, 977476, 1488946, 1954952, 2977892, 3453029, 3483679, 5955784, 6906058, 6967358, 13812116, 13934716, 27624232, 27869432, 32012339, 64024678, 128049356, 149798197, 256098712, 299596394, 456361949, 599192788, 912723898, 1198385576, 1825447796, 3650895592, 19623563807, 39247127614, 78494255228, 156988510456]

約数ペア:

[(1, 156988510456), (2, 78494255228), (4, 39247127614), (8, 19623563807), (43, 3650895592), (86, 1825447796), (131, 1198385576), (172, 912723898), (262, 599192788), (344, 456361949), (524, 299596394), (613, 256098712), (1048, 149798197), (1226, 128049356), (2452, 64024678), (4904, 32012339), (5633, 27869432), (5683, 27624232), (11266, 13934716), (11366, 13812116), (22532, 6967358), (22732, 6906058), (26359, 5955784), (45064, 3483679), (45464, 3453029), (52718, 2977892), (80303, 1954952), (105436, 1488946), (160606, 977476), (210872, 744473), (244369, 642424), (321212, 488738)]