179813712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2420

約数の個数: 80

約数和(自身を含む): 504412160

約数和(自身を除く): 324598448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 2269, 3048, 3302, 4538, 4953, 6096, 6604, 6807, 9076, 9906, 13208, 13614, 18152, 19812, 26416, 27228, 29497, 36304, 39624, 54456, 58994, 79248, 88491, 108912, 117988, 176982, 235976, 288163, 353964, 471952, 576326, 707928, 864489, 1152652, 1415856, 1728978, 2305304, 3457956, 3746119, 4610608, 6915912, 7492238, 11238357, 13831824, 14984476, 22476714, 29968952, 44953428, 59937904, 89906856, 179813712]

約数ペア:

[(1, 179813712), (2, 89906856), (3, 59937904), (4, 44953428), (6, 29968952), (8, 22476714), (12, 14984476), (13, 13831824), (16, 11238357), (24, 7492238), (26, 6915912), (39, 4610608), (48, 3746119), (52, 3457956), (78, 2305304), (104, 1728978), (127, 1415856), (156, 1152652), (208, 864489), (254, 707928), (312, 576326), (381, 471952), (508, 353964), (624, 288163), (762, 235976), (1016, 176982), (1524, 117988), (1651, 108912), (2032, 88491), (2269, 79248), (3048, 58994), (3302, 54456), (4538, 39624), (4953, 36304), (6096, 29497), (6604, 27228), (6807, 26416), (9076, 19812), (9906, 18152), (13208, 13614)]