163187388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 513472960

約数和(自身を除く): 350285572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 218, 234, 252, 273, 327, 364, 436, 457, 468, 546, 654, 763, 819, 914, 981, 1092, 1308, 1371, 1417, 1526, 1638, 1828, 1962, 2289, 2742, 2834, 3052, 3199, 3276, 3924, 4113, 4251, 4578, 5484, 5668, 5941, 6398, 6867, 8226, 8502, 9156, 9597, 9919, 11882, 12753, 12796, 13734, 16452, 17004, 17823, 19194, 19838, 23764, 25506, 27468, 28791, 29757, 35646, 38388, 39676, 41587, 49813, 51012, 53469, 57582, 59514, 71292, 83174, 89271, 99626, 106938, 115164, 119028, 124761, 149439, 166348, 178542, 199252, 213876, 249522, 298878, 348691, 357084, 374283, 448317, 499044, 597756, 647569, 697382, 748566, 896634, 1046073, 1295138, 1394764, 1497132, 1793268, 1942707, 2092146, 2590276, 3138219, 3885414, 4184292, 4532983, 5828121, 6276438, 7770828, 9065966, 11656242, 12552876, 13598949, 18131932, 23312484, 27197898, 40796847, 54395796, 81593694, 163187388]

約数ペア:

[(1, 163187388), (2, 81593694), (3, 54395796), (4, 40796847), (6, 27197898), (7, 23312484), (9, 18131932), (12, 13598949), (13, 12552876), (14, 11656242), (18, 9065966), (21, 7770828), (26, 6276438), (28, 5828121), (36, 4532983), (39, 4184292), (42, 3885414), (52, 3138219), (63, 2590276), (78, 2092146), (84, 1942707), (91, 1793268), (109, 1497132), (117, 1394764), (126, 1295138), (156, 1046073), (182, 896634), (218, 748566), (234, 697382), (252, 647569), (273, 597756), (327, 499044), (364, 448317), (436, 374283), (457, 357084), (468, 348691), (546, 298878), (654, 249522), (763, 213876), (819, 199252), (914, 178542), (981, 166348), (1092, 149439), (1308, 124761), (1371, 119028), (1417, 115164), (1526, 106938), (1638, 99626), (1828, 89271), (1962, 83174), (2289, 71292), (2742, 59514), (2834, 57582), (3052, 53469), (3199, 51012), (3276, 49813), (3924, 41587), (4113, 39676), (4251, 38388), (4578, 35646), (5484, 29757), (5668, 28791), (5941, 27468), (6398, 25506), (6867, 23764), (8226, 19838), (8502, 19194), (9156, 17823), (9597, 17004), (9919, 16452), (11882, 13734), (12753, 12796)]