156957168

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 417830400

約数和(自身を除く): 260873232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 103, 106, 159, 206, 212, 309, 318, 412, 424, 599, 618, 636, 824, 848, 1198, 1236, 1272, 1648, 1797, 2396, 2472, 2544, 3594, 4792, 4944, 5459, 7188, 9584, 10918, 14376, 16377, 21836, 28752, 31747, 32754, 43672, 61697, 63494, 65508, 87344, 95241, 123394, 126988, 131016, 185091, 190482, 246788, 253976, 262032, 370182, 380964, 493576, 507952, 740364, 761928, 987152, 1480728, 1523856, 2961456, 3269941, 6539882, 9809823, 13079764, 19619646, 26159528, 39239292, 52319056, 78478584, 156957168]

約数ペア:

[(1, 156957168), (2, 78478584), (3, 52319056), (4, 39239292), (6, 26159528), (8, 19619646), (12, 13079764), (16, 9809823), (24, 6539882), (48, 3269941), (53, 2961456), (103, 1523856), (106, 1480728), (159, 987152), (206, 761928), (212, 740364), (309, 507952), (318, 493576), (412, 380964), (424, 370182), (599, 262032), (618, 253976), (636, 246788), (824, 190482), (848, 185091), (1198, 131016), (1236, 126988), (1272, 123394), (1648, 95241), (1797, 87344), (2396, 65508), (2472, 63494), (2544, 61697), (3594, 43672), (4792, 32754), (4944, 31747), (5459, 28752), (7188, 21836), (9584, 16377), (10918, 14376)]