168804921208

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{46549}}^1$

素因数の和:46638

約数の個数: 144

約数和(自身を含む): 415992213000

約数和(自身を除く): 247187291792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 154, 196, 203, 232, 308, 319, 392, 406, 539, 616, 638, 812, 841, 1078, 1276, 1421, 1624, 1682, 2156, 2233, 2552, 2842, 3364, 4312, 4466, 5684, 5887, 6728, 8932, 9251, 11368, 11774, 15631, 17864, 18502, 23548, 31262, 37004, 41209, 46549, 47096, 62524, 64757, 74008, 82418, 93098, 125048, 129514, 164836, 186196, 259028, 325843, 329672, 372392, 453299, 512039, 518056, 651686, 906598, 1024078, 1303372, 1349921, 1813196, 2048156, 2280901, 2606744, 2699842, 3584273, 3626392, 4096312, 4561802, 5399684, 7168546, 9123604, 9449447, 10799368, 14337092, 14849131, 18247208, 18898894, 25089911, 28674184, 29698262, 37797788, 39147709, 50179822, 59396524, 66146129, 75595576, 78295418, 100359644, 103943917, 118793048, 132292258, 156590836, 200719288, 207887834, 264584516, 274033963, 313181672, 415775668, 430624799, 529169032, 548067926, 727607419, 831551336, 861249598, 1096135852, 1455214838, 1722499196, 1918237741, 2192271704, 2910429676, 3014373593, 3444998392, 3836475482, 5820859352, 6028747186, 7672950964, 12057494372, 15345901928, 21100615151, 24114988744, 42201230302, 84402460604, 168804921208]

約数ペア:

[(1, 168804921208), (2, 84402460604), (4, 42201230302), (7, 24114988744), (8, 21100615151), (11, 15345901928), (14, 12057494372), (22, 7672950964), (28, 6028747186), (29, 5820859352), (44, 3836475482), (49, 3444998392), (56, 3014373593), (58, 2910429676), (77, 2192271704), (88, 1918237741), (98, 1722499196), (116, 1455214838), (154, 1096135852), (196, 861249598), (203, 831551336), (232, 727607419), (308, 548067926), (319, 529169032), (392, 430624799), (406, 415775668), (539, 313181672), (616, 274033963), (638, 264584516), (812, 207887834), (841, 200719288), (1078, 156590836), (1276, 132292258), (1421, 118793048), (1624, 103943917), (1682, 100359644), (2156, 78295418), (2233, 75595576), (2552, 66146129), (2842, 59396524), (3364, 50179822), (4312, 39147709), (4466, 37797788), (5684, 29698262), (5887, 28674184), (6728, 25089911), (8932, 18898894), (9251, 18247208), (11368, 14849131), (11774, 14337092), (15631, 10799368), (17864, 9449447), (18502, 9123604), (23548, 7168546), (31262, 5399684), (37004, 4561802), (41209, 4096312), (46549, 3626392), (47096, 3584273), (62524, 2699842), (64757, 2606744), (74008, 2280901), (82418, 2048156), (93098, 1813196), (125048, 1349921), (129514, 1303372), (164836, 1024078), (186196, 906598), (259028, 651686), (325843, 518056), (329672, 512039), (372392, 453299)]