156766382982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1739

約数の個数: 144

約数和(自身を含む): 376743013920

約数和(自身を除く): 219976630938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 229, 242, 257, 363, 458, 514, 687, 726, 771, 1089, 1223, 1374, 1542, 2061, 2178, 2313, 2446, 2519, 2827, 3669, 4122, 4626, 5038, 5654, 7338, 7557, 8481, 11007, 13453, 15114, 16962, 22014, 22671, 25443, 26906, 27709, 31097, 40359, 45342, 50886, 55418, 58853, 62194, 80718, 83127, 93291, 117706, 121077, 147983, 166254, 176559, 186582, 242154, 249381, 279873, 280067, 295966, 314311, 353118, 443949, 498762, 529677, 559746, 560134, 628622, 647383, 840201, 887898, 942933, 1059354, 1294766, 1331847, 1680402, 1885866, 1942149, 2520603, 2663694, 2828799, 3080737, 3457421, 3884298, 5041206, 5657598, 5826447, 6161474, 6914842, 7121213, 9242211, 10372263, 11652894, 14242426, 18484422, 20744526, 21363639, 27726633, 31116789, 33888107, 38031631, 42727278, 55453266, 62233578, 64090917, 67776214, 71977219, 76063262, 101664321, 114094893, 128181834, 143954438, 203328642, 215931657, 228189786, 304992963, 342284679, 431863314, 609985926, 647794971, 684569358, 791749409, 1295589942, 1583498818, 2375248227, 4750496454, 7125744681, 8709243499, 14251489362, 17418486998, 26127730497, 52255460994, 78383191491, 156766382982]

約数ペア:

[(1, 156766382982), (2, 78383191491), (3, 52255460994), (6, 26127730497), (9, 17418486998), (11, 14251489362), (18, 8709243499), (22, 7125744681), (33, 4750496454), (66, 2375248227), (99, 1583498818), (121, 1295589942), (198, 791749409), (229, 684569358), (242, 647794971), (257, 609985926), (363, 431863314), (458, 342284679), (514, 304992963), (687, 228189786), (726, 215931657), (771, 203328642), (1089, 143954438), (1223, 128181834), (1374, 114094893), (1542, 101664321), (2061, 76063262), (2178, 71977219), (2313, 67776214), (2446, 64090917), (2519, 62233578), (2827, 55453266), (3669, 42727278), (4122, 38031631), (4626, 33888107), (5038, 31116789), (5654, 27726633), (7338, 21363639), (7557, 20744526), (8481, 18484422), (11007, 14242426), (13453, 11652894), (15114, 10372263), (16962, 9242211), (22014, 7121213), (22671, 6914842), (25443, 6161474), (26906, 5826447), (27709, 5657598), (31097, 5041206), (40359, 3884298), (45342, 3457421), (50886, 3080737), (55418, 2828799), (58853, 2663694), (62194, 2520603), (80718, 1942149), (83127, 1885866), (93291, 1680402), (117706, 1331847), (121077, 1294766), (147983, 1059354), (166254, 942933), (176559, 887898), (186582, 840201), (242154, 647383), (249381, 628622), (279873, 560134), (280067, 559746), (295966, 529677), (314311, 498762), (353118, 443949)]