131961888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{26953}}^1$

素因数の和:26986

約数の個数: 72

約数和(自身を含む): 397355868

約数和(自身を除く): 265393980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 26953, 53906, 80859, 107812, 161718, 215624, 242577, 323436, 431248, 458201, 485154, 646872, 862496, 916402, 970308, 1293744, 1374603, 1832804, 1940616, 2587488, 2749206, 3665608, 3881232, 4123809, 5498412, 7331216, 7762464, 8247618, 10996824, 14662432, 16495236, 21993648, 32990472, 43987296, 65980944, 131961888]

約数ペア:

[(1, 131961888), (2, 65980944), (3, 43987296), (4, 32990472), (6, 21993648), (8, 16495236), (9, 14662432), (12, 10996824), (16, 8247618), (17, 7762464), (18, 7331216), (24, 5498412), (32, 4123809), (34, 3881232), (36, 3665608), (48, 2749206), (51, 2587488), (68, 1940616), (72, 1832804), (96, 1374603), (102, 1293744), (136, 970308), (144, 916402), (153, 862496), (204, 646872), (272, 485154), (288, 458201), (306, 431248), (408, 323436), (544, 242577), (612, 215624), (816, 161718), (1224, 107812), (1632, 80859), (2448, 53906), (4896, 26953)]