144393144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20963}}^1$

素因数の和:21020

約数の個数: 64

約数和(自身を含む): 422634240

約数和(自身を除く): 278241096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 20963, 41926, 62889, 83852, 125778, 146741, 167704, 251556, 293482, 440223, 503112, 586964, 859483, 880446, 1173928, 1718966, 1760892, 2578449, 3437932, 3521784, 5156898, 6016381, 6875864, 10313796, 12032762, 18049143, 20627592, 24065524, 36098286, 48131048, 72196572, 144393144]

約数ペア:

[(1, 144393144), (2, 72196572), (3, 48131048), (4, 36098286), (6, 24065524), (7, 20627592), (8, 18049143), (12, 12032762), (14, 10313796), (21, 6875864), (24, 6016381), (28, 5156898), (41, 3521784), (42, 3437932), (56, 2578449), (82, 1760892), (84, 1718966), (123, 1173928), (164, 880446), (168, 859483), (246, 586964), (287, 503112), (328, 440223), (492, 293482), (574, 251556), (861, 167704), (984, 146741), (1148, 125778), (1722, 83852), (2296, 62889), (3444, 41926), (6888, 20963)]