123900816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 367476480

約数和(自身を除く): 243575664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 89, 92, 97, 104, 138, 156, 178, 184, 194, 208, 267, 276, 291, 299, 312, 356, 368, 388, 534, 552, 582, 598, 624, 712, 776, 897, 1068, 1104, 1157, 1164, 1196, 1261, 1424, 1552, 1794, 2047, 2136, 2231, 2314, 2328, 2392, 2522, 3471, 3588, 3783, 4094, 4272, 4462, 4628, 4656, 4784, 5044, 6141, 6693, 6942, 7176, 7566, 8188, 8633, 8924, 9256, 10088, 12282, 13386, 13884, 14352, 15132, 16376, 17266, 17848, 18512, 20176, 24564, 25899, 26611, 26772, 27768, 29003, 30264, 32752, 34532, 35696, 49128, 51798, 53222, 53544, 55536, 58006, 60528, 69064, 79833, 87009, 98256, 103596, 106444, 107088, 112229, 116012, 138128, 159666, 174018, 198559, 207192, 212888, 224458, 232024, 319332, 336687, 348036, 397118, 414384, 425776, 448916, 464048, 595677, 638664, 673374, 696072, 794236, 897832, 1191354, 1277328, 1346748, 1392144, 1588472, 1795664, 2382708, 2581267, 2693496, 3176944, 4765416, 5162534, 5386992, 7743801, 9530832, 10325068, 15487602, 20650136, 30975204, 41300272, 61950408, 123900816]

約数ペア:

[(1, 123900816), (2, 61950408), (3, 41300272), (4, 30975204), (6, 20650136), (8, 15487602), (12, 10325068), (13, 9530832), (16, 7743801), (23, 5386992), (24, 5162534), (26, 4765416), (39, 3176944), (46, 2693496), (48, 2581267), (52, 2382708), (69, 1795664), (78, 1588472), (89, 1392144), (92, 1346748), (97, 1277328), (104, 1191354), (138, 897832), (156, 794236), (178, 696072), (184, 673374), (194, 638664), (208, 595677), (267, 464048), (276, 448916), (291, 425776), (299, 414384), (312, 397118), (356, 348036), (368, 336687), (388, 319332), (534, 232024), (552, 224458), (582, 212888), (598, 207192), (624, 198559), (712, 174018), (776, 159666), (897, 138128), (1068, 116012), (1104, 112229), (1157, 107088), (1164, 106444), (1196, 103596), (1261, 98256), (1424, 87009), (1552, 79833), (1794, 69064), (2047, 60528), (2136, 58006), (2231, 55536), (2314, 53544), (2328, 53222), (2392, 51798), (2522, 49128), (3471, 35696), (3588, 34532), (3783, 32752), (4094, 30264), (4272, 29003), (4462, 27768), (4628, 26772), (4656, 26611), (4784, 25899), (5044, 24564), (6141, 20176), (6693, 18512), (6942, 17848), (7176, 17266), (7566, 16376), (8188, 15132), (8633, 14352), (8924, 13884), (9256, 13386), (10088, 12282)]