152803644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25621}}^1$

素因数の和:25706

約数の個数: 48

約数和(自身を含む): 413231616

約数和(自身を除く): 260427972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 25621, 51242, 76863, 102484, 153726, 179347, 307452, 358694, 538041, 717388, 1076082, 1819091, 2152164, 3638182, 5457273, 7276364, 10914546, 12733637, 21829092, 25467274, 38200911, 50934548, 76401822, 152803644]

約数ペア:

[(1, 152803644), (2, 76401822), (3, 50934548), (4, 38200911), (6, 25467274), (7, 21829092), (12, 12733637), (14, 10914546), (21, 7276364), (28, 5457273), (42, 3638182), (71, 2152164), (84, 1819091), (142, 1076082), (213, 717388), (284, 538041), (426, 358694), (497, 307452), (852, 179347), (994, 153726), (1491, 102484), (1988, 76863), (2982, 51242), (5964, 25621)]