159331788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 506338560

約数和(自身を除く): 347006772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 229, 231, 251, 252, 308, 396, 458, 462, 502, 687, 693, 753, 916, 924, 1004, 1374, 1386, 1506, 1603, 1757, 2061, 2259, 2519, 2748, 2761, 2772, 3012, 3206, 3514, 4122, 4518, 4809, 5038, 5271, 5522, 6412, 7028, 7557, 8244, 8283, 9036, 9618, 10076, 10542, 11044, 14427, 15114, 15813, 16566, 17633, 19236, 19327, 21084, 22671, 24849, 28854, 30228, 31626, 33132, 35266, 38654, 45342, 49698, 52899, 57479, 57708, 57981, 63252, 70532, 77308, 90684, 99396, 105798, 114958, 115962, 158697, 172437, 173943, 211596, 229916, 231924, 317394, 344874, 347886, 402353, 517311, 632269, 634788, 689748, 695772, 804706, 1034622, 1207059, 1264538, 1609412, 1896807, 2069244, 2414118, 2529076, 3621177, 3793614, 4425883, 4828236, 5690421, 7242354, 7587228, 8851766, 11380842, 13277649, 14484708, 17703532, 22761684, 26555298, 39832947, 53110596, 79665894, 159331788]

約数ペア:

[(1, 159331788), (2, 79665894), (3, 53110596), (4, 39832947), (6, 26555298), (7, 22761684), (9, 17703532), (11, 14484708), (12, 13277649), (14, 11380842), (18, 8851766), (21, 7587228), (22, 7242354), (28, 5690421), (33, 4828236), (36, 4425883), (42, 3793614), (44, 3621177), (63, 2529076), (66, 2414118), (77, 2069244), (84, 1896807), (99, 1609412), (126, 1264538), (132, 1207059), (154, 1034622), (198, 804706), (229, 695772), (231, 689748), (251, 634788), (252, 632269), (308, 517311), (396, 402353), (458, 347886), (462, 344874), (502, 317394), (687, 231924), (693, 229916), (753, 211596), (916, 173943), (924, 172437), (1004, 158697), (1374, 115962), (1386, 114958), (1506, 105798), (1603, 99396), (1757, 90684), (2061, 77308), (2259, 70532), (2519, 63252), (2748, 57981), (2761, 57708), (2772, 57479), (3012, 52899), (3206, 49698), (3514, 45342), (4122, 38654), (4518, 35266), (4809, 33132), (5038, 31626), (5271, 30228), (5522, 28854), (6412, 24849), (7028, 22671), (7557, 21084), (8244, 19327), (8283, 19236), (9036, 17633), (9618, 16566), (10076, 15813), (10542, 15114), (11044, 14427)]