156173784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 442337280

約数和(自身を除く): 286163496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 67, 78, 93, 104, 124, 134, 156, 186, 201, 241, 248, 268, 312, 372, 402, 403, 482, 536, 723, 744, 804, 806, 871, 964, 1209, 1446, 1608, 1612, 1742, 1928, 2077, 2418, 2613, 2892, 3133, 3224, 3484, 4154, 4836, 5226, 5784, 6231, 6266, 6968, 7471, 8308, 9399, 9672, 10452, 12462, 12532, 14942, 16147, 16616, 18798, 20904, 22413, 24924, 25064, 27001, 29884, 32294, 37596, 44826, 48441, 49848, 54002, 59768, 64588, 75192, 81003, 89652, 96882, 97123, 108004, 129176, 162006, 179304, 193764, 194246, 209911, 216008, 291369, 324012, 387528, 388492, 419822, 500557, 582738, 629733, 648024, 776984, 839644, 1001114, 1165476, 1259466, 1501671, 1679288, 2002228, 2330952, 2518932, 3003342, 4004456, 5037864, 6006684, 6507241, 12013368, 13014482, 19521723, 26028964, 39043446, 52057928, 78086892, 156173784]

約数ペア:

[(1, 156173784), (2, 78086892), (3, 52057928), (4, 39043446), (6, 26028964), (8, 19521723), (12, 13014482), (13, 12013368), (24, 6507241), (26, 6006684), (31, 5037864), (39, 4004456), (52, 3003342), (62, 2518932), (67, 2330952), (78, 2002228), (93, 1679288), (104, 1501671), (124, 1259466), (134, 1165476), (156, 1001114), (186, 839644), (201, 776984), (241, 648024), (248, 629733), (268, 582738), (312, 500557), (372, 419822), (402, 388492), (403, 387528), (482, 324012), (536, 291369), (723, 216008), (744, 209911), (804, 194246), (806, 193764), (871, 179304), (964, 162006), (1209, 129176), (1446, 108004), (1608, 97123), (1612, 96882), (1742, 89652), (1928, 81003), (2077, 75192), (2418, 64588), (2613, 59768), (2892, 54002), (3133, 49848), (3224, 48441), (3484, 44826), (4154, 37596), (4836, 32294), (5226, 29884), (5784, 27001), (6231, 25064), (6266, 24924), (6968, 22413), (7471, 20904), (8308, 18798), (9399, 16616), (9672, 16147), (10452, 14942), (12462, 12532)]