131956272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 426277280

約数和(自身を除く): 294321008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1201, 1308, 1526, 1744, 1962, 2289, 2402, 2616, 3052, 3603, 3924, 4578, 4804, 5232, 6104, 6867, 7206, 7848, 8407, 9156, 9608, 10809, 12208, 13734, 14412, 15696, 16814, 18312, 19216, 21618, 25221, 27468, 28824, 33628, 36624, 43236, 50442, 54936, 57648, 67256, 75663, 86472, 100884, 109872, 130909, 134512, 151326, 172944, 201768, 261818, 302652, 392727, 403536, 523636, 605304, 785454, 916363, 1047272, 1178181, 1210608, 1570908, 1832726, 2094544, 2356362, 2749089, 3141816, 3665452, 4712724, 5498178, 6283632, 7330904, 8247267, 9425448, 10996356, 14661808, 16494534, 18850896, 21992712, 32989068, 43985424, 65978136, 131956272]

約数ペア:

[(1, 131956272), (2, 65978136), (3, 43985424), (4, 32989068), (6, 21992712), (7, 18850896), (8, 16494534), (9, 14661808), (12, 10996356), (14, 9425448), (16, 8247267), (18, 7330904), (21, 6283632), (24, 5498178), (28, 4712724), (36, 3665452), (42, 3141816), (48, 2749089), (56, 2356362), (63, 2094544), (72, 1832726), (84, 1570908), (109, 1210608), (112, 1178181), (126, 1047272), (144, 916363), (168, 785454), (218, 605304), (252, 523636), (327, 403536), (336, 392727), (436, 302652), (504, 261818), (654, 201768), (763, 172944), (872, 151326), (981, 134512), (1008, 130909), (1201, 109872), (1308, 100884), (1526, 86472), (1744, 75663), (1962, 67256), (2289, 57648), (2402, 54936), (2616, 50442), (3052, 43236), (3603, 36624), (3924, 33628), (4578, 28824), (4804, 27468), (5232, 25221), (6104, 21618), (6867, 19216), (7206, 18312), (7848, 16814), (8407, 15696), (9156, 14412), (9608, 13734), (10809, 12208)]