156840684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1236

約数の個数: 144

約数和(自身を含む): 495500544

約数和(自身を除く): 338659860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1187, 1452, 1573, 1694, 1716, 2002, 2374, 2541, 3003, 3146, 3388, 3561, 4004, 4719, 4748, 5082, 6006, 6292, 7122, 8309, 9438, 10164, 11011, 12012, 13057, 14244, 15431, 16618, 18876, 22022, 24927, 26114, 30862, 33033, 33236, 39171, 44044, 46293, 49854, 52228, 61724, 66066, 78342, 91399, 92586, 99708, 108017, 132132, 143627, 156684, 169741, 182798, 185172, 216034, 274197, 287254, 324051, 339482, 365596, 430881, 432068, 509223, 548394, 574508, 648102, 678964, 861762, 1005389, 1018446, 1096788, 1188187, 1296204, 1723524, 1867151, 2010778, 2036892, 2376374, 3016167, 3564561, 3734302, 4021556, 4752748, 5601453, 6032334, 7129122, 7468604, 11202906, 12064668, 13070057, 14258244, 22405812, 26140114, 39210171, 52280228, 78420342, 156840684]

約数ペア:

[(1, 156840684), (2, 78420342), (3, 52280228), (4, 39210171), (6, 26140114), (7, 22405812), (11, 14258244), (12, 13070057), (13, 12064668), (14, 11202906), (21, 7468604), (22, 7129122), (26, 6032334), (28, 5601453), (33, 4752748), (39, 4021556), (42, 3734302), (44, 3564561), (52, 3016167), (66, 2376374), (77, 2036892), (78, 2010778), (84, 1867151), (91, 1723524), (121, 1296204), (132, 1188187), (143, 1096788), (154, 1018446), (156, 1005389), (182, 861762), (231, 678964), (242, 648102), (273, 574508), (286, 548394), (308, 509223), (363, 432068), (364, 430881), (429, 365596), (462, 339482), (484, 324051), (546, 287254), (572, 274197), (726, 216034), (847, 185172), (858, 182798), (924, 169741), (1001, 156684), (1092, 143627), (1187, 132132), (1452, 108017), (1573, 99708), (1694, 92586), (1716, 91399), (2002, 78342), (2374, 66066), (2541, 61724), (3003, 52228), (3146, 49854), (3388, 46293), (3561, 44044), (4004, 39171), (4719, 33236), (4748, 33033), (5082, 30862), (6006, 26114), (6292, 24927), (7122, 22022), (8309, 18876), (9438, 16618), (10164, 15431), (11011, 14244), (12012, 13057)]