16291255652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 36776436480

約数和(自身を除く): 20485180828

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 113, 119, 133, 226, 238, 266, 323, 361, 452, 476, 532, 646, 722, 791, 839, 1292, 1444, 1582, 1678, 1921, 2147, 2261, 2527, 3164, 3356, 3842, 4294, 4522, 5054, 5873, 6137, 7684, 8588, 9044, 10108, 11746, 12274, 13447, 14263, 15029, 15941, 23492, 24548, 26894, 28526, 30058, 31882, 36499, 40793, 42959, 53788, 57052, 60116, 63764, 72998, 81586, 85918, 94807, 99841, 111587, 145996, 163172, 171836, 189614, 199682, 223174, 255493, 270997, 285551, 302879, 379228, 399364, 446348, 510986, 541994, 571102, 605758, 663649, 693481, 1021972, 1083988, 1142204, 1211516, 1327298, 1386962, 1611719, 1801333, 1896979, 2120153, 2654596, 2773924, 3223438, 3602666, 3793958, 4240306, 4854367, 5148943, 6446876, 7205332, 7587916, 8480612, 9708734, 10297886, 11282033, 12609331, 19417468, 20595772, 22564066, 25218662, 30622661, 34225327, 36042601, 45128132, 50437324, 61245322, 68450654, 72085202, 122490644, 136901308, 144170404, 214358627, 239577289, 428717254, 479154578, 581830559, 857434508, 958309156, 1163661118, 2327322236, 4072813913, 8145627826, 16291255652]

約数ペア:

[(1, 16291255652), (2, 8145627826), (4, 4072813913), (7, 2327322236), (14, 1163661118), (17, 958309156), (19, 857434508), (28, 581830559), (34, 479154578), (38, 428717254), (68, 239577289), (76, 214358627), (113, 144170404), (119, 136901308), (133, 122490644), (226, 72085202), (238, 68450654), (266, 61245322), (323, 50437324), (361, 45128132), (452, 36042601), (476, 34225327), (532, 30622661), (646, 25218662), (722, 22564066), (791, 20595772), (839, 19417468), (1292, 12609331), (1444, 11282033), (1582, 10297886), (1678, 9708734), (1921, 8480612), (2147, 7587916), (2261, 7205332), (2527, 6446876), (3164, 5148943), (3356, 4854367), (3842, 4240306), (4294, 3793958), (4522, 3602666), (5054, 3223438), (5873, 2773924), (6137, 2654596), (7684, 2120153), (8588, 1896979), (9044, 1801333), (10108, 1611719), (11746, 1386962), (12274, 1327298), (13447, 1211516), (14263, 1142204), (15029, 1083988), (15941, 1021972), (23492, 693481), (24548, 663649), (26894, 605758), (28526, 571102), (30058, 541994), (31882, 510986), (36499, 446348), (40793, 399364), (42959, 379228), (53788, 302879), (57052, 285551), (60116, 270997), (63764, 255493), (72998, 223174), (81586, 199682), (85918, 189614), (94807, 171836), (99841, 163172), (111587, 145996)]