159220776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2779

約数の個数: 128

約数和(自身を含む): 495331200

約数和(自身を除く): 336110424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 2729, 3432, 4488, 4862, 5304, 5458, 7293, 8187, 9724, 10916, 14586, 16374, 19448, 21832, 29172, 30019, 32748, 35477, 46393, 58344, 60038, 65496, 70954, 90057, 92786, 106431, 120076, 139179, 141908, 180114, 185572, 212862, 240152, 278358, 283816, 360228, 371144, 390247, 425724, 510323, 556716, 603109, 720456, 780494, 851448, 1020646, 1113432, 1170741, 1206218, 1530969, 1560988, 1809327, 2041292, 2341482, 2412436, 3061938, 3121976, 3618654, 4082584, 4682964, 4824872, 6123876, 6634199, 7237308, 9365928, 12247752, 13268398, 14474616, 19902597, 26536796, 39805194, 53073592, 79610388, 159220776]

約数ペア:

[(1, 159220776), (2, 79610388), (3, 53073592), (4, 39805194), (6, 26536796), (8, 19902597), (11, 14474616), (12, 13268398), (13, 12247752), (17, 9365928), (22, 7237308), (24, 6634199), (26, 6123876), (33, 4824872), (34, 4682964), (39, 4082584), (44, 3618654), (51, 3121976), (52, 3061938), (66, 2412436), (68, 2341482), (78, 2041292), (88, 1809327), (102, 1560988), (104, 1530969), (132, 1206218), (136, 1170741), (143, 1113432), (156, 1020646), (187, 851448), (204, 780494), (221, 720456), (264, 603109), (286, 556716), (312, 510323), (374, 425724), (408, 390247), (429, 371144), (442, 360228), (561, 283816), (572, 278358), (663, 240152), (748, 212862), (858, 185572), (884, 180114), (1122, 141908), (1144, 139179), (1326, 120076), (1496, 106431), (1716, 92786), (1768, 90057), (2244, 70954), (2431, 65496), (2652, 60038), (2729, 58344), (3432, 46393), (4488, 35477), (4862, 32748), (5304, 30019), (5458, 29172), (7293, 21832), (8187, 19448), (9724, 16374), (10916, 14586)]