131964552

素因数分解:

$2^3\times 3^5\times {\mathrm{67883}}^1$

素因数の和:67904

約数の個数: 48

約数和(自身を含む): 370646640

約数和(自身を除く): 238682088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 67883, 135766, 203649, 271532, 407298, 543064, 610947, 814596, 1221894, 1629192, 1832841, 2443788, 3665682, 4887576, 5498523, 7331364, 10997046, 14662728, 16495569, 21994092, 32991138, 43988184, 65982276, 131964552]

約数ペア:

[(1, 131964552), (2, 65982276), (3, 43988184), (4, 32991138), (6, 21994092), (8, 16495569), (9, 14662728), (12, 10997046), (18, 7331364), (24, 5498523), (27, 4887576), (36, 3665682), (54, 2443788), (72, 1832841), (81, 1629192), (108, 1221894), (162, 814596), (216, 610947), (243, 543064), (324, 407298), (486, 271532), (648, 203649), (972, 135766), (1944, 67883)]