162637904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2356

約数の個数: 80

約数和(自身を含む): 382308864

約数和(自身を除く): 219670960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2293, 2728, 3224, 4433, 4586, 5456, 6448, 8866, 9172, 17732, 18344, 25223, 29809, 35464, 36688, 50446, 59618, 70928, 71083, 100892, 119236, 142166, 201784, 238472, 284332, 327899, 403568, 476944, 568664, 655798, 781913, 924079, 1137328, 1311596, 1563826, 1848158, 2623192, 3127652, 3696316, 5246384, 6255304, 7392632, 10164869, 12510608, 14785264, 20329738, 40659476, 81318952, 162637904]

約数ペア:

[(1, 162637904), (2, 81318952), (4, 40659476), (8, 20329738), (11, 14785264), (13, 12510608), (16, 10164869), (22, 7392632), (26, 6255304), (31, 5246384), (44, 3696316), (52, 3127652), (62, 2623192), (88, 1848158), (104, 1563826), (124, 1311596), (143, 1137328), (176, 924079), (208, 781913), (248, 655798), (286, 568664), (341, 476944), (403, 403568), (496, 327899), (572, 284332), (682, 238472), (806, 201784), (1144, 142166), (1364, 119236), (1612, 100892), (2288, 71083), (2293, 70928), (2728, 59618), (3224, 50446), (4433, 36688), (4586, 35464), (5456, 29809), (6448, 25223), (8866, 18344), (9172, 17732)]