163981944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4457}}^1$

素因数の和:4549

約数の個数: 96

約数和(自身を含む): 514631520

約数和(自身を除く): 350649576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 438, 504, 511, 584, 657, 876, 1022, 1314, 1533, 1752, 2044, 2628, 3066, 4088, 4457, 4599, 5256, 6132, 8914, 9198, 12264, 13371, 17828, 18396, 26742, 31199, 35656, 36792, 40113, 53484, 62398, 80226, 93597, 106968, 124796, 160452, 187194, 249592, 280791, 320904, 325361, 374388, 561582, 650722, 748776, 976083, 1123164, 1301444, 1952166, 2246328, 2277527, 2602888, 2928249, 3904332, 4555054, 5856498, 6832581, 7808664, 9110108, 11712996, 13665162, 18220216, 20497743, 23425992, 27330324, 40995486, 54660648, 81990972, 163981944]

約数ペア:

[(1, 163981944), (2, 81990972), (3, 54660648), (4, 40995486), (6, 27330324), (7, 23425992), (8, 20497743), (9, 18220216), (12, 13665162), (14, 11712996), (18, 9110108), (21, 7808664), (24, 6832581), (28, 5856498), (36, 4555054), (42, 3904332), (56, 2928249), (63, 2602888), (72, 2277527), (73, 2246328), (84, 1952166), (126, 1301444), (146, 1123164), (168, 976083), (219, 748776), (252, 650722), (292, 561582), (438, 374388), (504, 325361), (511, 320904), (584, 280791), (657, 249592), (876, 187194), (1022, 160452), (1314, 124796), (1533, 106968), (1752, 93597), (2044, 80226), (2628, 62398), (3066, 53484), (4088, 40113), (4457, 36792), (4599, 35656), (5256, 31199), (6132, 26742), (8914, 18396), (9198, 17828), (12264, 13371)]