144905208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1871}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 415134720

約数和(自身を除く): 270229512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 922, 1383, 1844, 1871, 2766, 3227, 3688, 3742, 5532, 5613, 6454, 7484, 9681, 11064, 11226, 12908, 13097, 14968, 19362, 22452, 25816, 26194, 38724, 39291, 44904, 52388, 77448, 78582, 104776, 157164, 314328, 862531, 1725062, 2587593, 3450124, 5175186, 6037717, 6900248, 10350372, 12075434, 18113151, 20700744, 24150868, 36226302, 48301736, 72452604, 144905208]

約数ペア:

[(1, 144905208), (2, 72452604), (3, 48301736), (4, 36226302), (6, 24150868), (7, 20700744), (8, 18113151), (12, 12075434), (14, 10350372), (21, 6900248), (24, 6037717), (28, 5175186), (42, 3450124), (56, 2587593), (84, 1725062), (168, 862531), (461, 314328), (922, 157164), (1383, 104776), (1844, 78582), (1871, 77448), (2766, 52388), (3227, 44904), (3688, 39291), (3742, 38724), (5532, 26194), (5613, 25816), (6454, 22452), (7484, 19362), (9681, 14968), (11064, 13097), (11226, 12908)]