128045832

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 328104000

約数和(自身を除く): 200058168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 149, 183, 244, 298, 366, 447, 488, 587, 596, 732, 894, 1174, 1192, 1464, 1761, 1788, 2348, 3522, 3576, 4696, 7044, 9089, 14088, 18178, 27267, 35807, 36356, 54534, 71614, 72712, 87463, 107421, 109068, 143228, 174926, 214842, 218136, 262389, 286456, 349852, 429684, 524778, 699704, 859368, 1049556, 2099112, 5335243, 10670486, 16005729, 21340972, 32011458, 42681944, 64022916, 128045832]

約数ペア:

[(1, 128045832), (2, 64022916), (3, 42681944), (4, 32011458), (6, 21340972), (8, 16005729), (12, 10670486), (24, 5335243), (61, 2099112), (122, 1049556), (149, 859368), (183, 699704), (244, 524778), (298, 429684), (366, 349852), (447, 286456), (488, 262389), (587, 218136), (596, 214842), (732, 174926), (894, 143228), (1174, 109068), (1192, 107421), (1464, 87463), (1761, 72712), (1788, 71614), (2348, 54534), (3522, 36356), (3576, 35807), (4696, 27267), (7044, 18178), (9089, 14088)]