179793964

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 367395840

約数和(自身を除く): 187601876

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 239, 268, 401, 469, 478, 802, 938, 956, 1604, 1673, 1876, 2807, 3346, 5614, 6692, 11228, 16013, 26867, 32026, 53734, 64052, 95839, 107468, 112091, 188069, 191678, 224182, 376138, 383356, 448364, 670873, 752276, 1341746, 2683492, 6421213, 12842426, 25684852, 44948491, 89896982, 179793964]

約数ペア:

[(1, 179793964), (2, 89896982), (4, 44948491), (7, 25684852), (14, 12842426), (28, 6421213), (67, 2683492), (134, 1341746), (239, 752276), (268, 670873), (401, 448364), (469, 383356), (478, 376138), (802, 224182), (938, 191678), (956, 188069), (1604, 112091), (1673, 107468), (1876, 95839), (2807, 64052), (3346, 53734), (5614, 32026), (6692, 26867), (11228, 16013)]