149718852

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 389188800

約数和(自身を除く): 239469948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 131, 159, 212, 262, 318, 393, 477, 524, 599, 636, 786, 954, 1179, 1198, 1572, 1797, 1908, 2358, 2396, 3594, 4716, 5391, 6943, 7188, 10782, 13886, 20829, 21564, 27772, 31747, 41658, 62487, 63494, 78469, 83316, 95241, 124974, 126988, 156938, 190482, 235407, 249948, 285723, 313876, 380964, 470814, 571446, 706221, 941628, 1142892, 1412442, 2824884, 4158857, 8317714, 12476571, 16635428, 24953142, 37429713, 49906284, 74859426, 149718852]

約数ペア:

[(1, 149718852), (2, 74859426), (3, 49906284), (4, 37429713), (6, 24953142), (9, 16635428), (12, 12476571), (18, 8317714), (36, 4158857), (53, 2824884), (106, 1412442), (131, 1142892), (159, 941628), (212, 706221), (262, 571446), (318, 470814), (393, 380964), (477, 313876), (524, 285723), (599, 249948), (636, 235407), (786, 190482), (954, 156938), (1179, 126988), (1198, 124974), (1572, 95241), (1797, 83316), (1908, 78469), (2358, 63494), (2396, 62487), (3594, 41658), (4716, 31747), (5391, 27772), (6943, 21564), (7188, 20829), (10782, 13886)]