178164072

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 506638080

約数和(自身を除く): 328474008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 271, 276, 397, 414, 542, 552, 794, 813, 828, 1084, 1191, 1588, 1626, 1656, 2168, 2382, 2439, 3176, 3252, 3573, 4764, 4878, 6233, 6504, 7146, 9131, 9528, 9756, 12466, 14292, 18262, 18699, 19512, 24932, 27393, 28584, 36524, 37398, 49864, 54786, 56097, 73048, 74796, 82179, 107587, 109572, 112194, 149592, 164358, 215174, 219144, 224388, 322761, 328716, 430348, 448776, 645522, 657432, 860696, 968283, 1291044, 1936566, 2474501, 2582088, 3873132, 4949002, 7423503, 7746264, 9898004, 14847006, 19796008, 22270509, 29694012, 44541018, 59388024, 89082036, 178164072]

約数ペア:

[(1, 178164072), (2, 89082036), (3, 59388024), (4, 44541018), (6, 29694012), (8, 22270509), (9, 19796008), (12, 14847006), (18, 9898004), (23, 7746264), (24, 7423503), (36, 4949002), (46, 3873132), (69, 2582088), (72, 2474501), (92, 1936566), (138, 1291044), (184, 968283), (207, 860696), (271, 657432), (276, 645522), (397, 448776), (414, 430348), (542, 328716), (552, 322761), (794, 224388), (813, 219144), (828, 215174), (1084, 164358), (1191, 149592), (1588, 112194), (1626, 109572), (1656, 107587), (2168, 82179), (2382, 74796), (2439, 73048), (3176, 56097), (3252, 54786), (3573, 49864), (4764, 37398), (4878, 36524), (6233, 28584), (6504, 27393), (7146, 24932), (9131, 19512), (9528, 18699), (9756, 18262), (12466, 14292)]