131085648

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 268888752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 79, 92, 108, 138, 144, 158, 167, 184, 207, 216, 237, 276, 316, 334, 368, 414, 432, 474, 501, 552, 621, 632, 668, 711, 828, 948, 1002, 1104, 1242, 1264, 1336, 1422, 1503, 1656, 1817, 1896, 2004, 2133, 2484, 2672, 2844, 3006, 3312, 3634, 3792, 3841, 4008, 4266, 4509, 4968, 5451, 5688, 6012, 7268, 7682, 8016, 8532, 9018, 9936, 10902, 11376, 11523, 12024, 13193, 14536, 15364, 16353, 17064, 18036, 21804, 23046, 24048, 26386, 29072, 30728, 32706, 34128, 34569, 36072, 39579, 43608, 46092, 49059, 52772, 61456, 65412, 69138, 72144, 79158, 87216, 92184, 98118, 103707, 105544, 118737, 130824, 138276, 158316, 184368, 196236, 207414, 211088, 237474, 261648, 276552, 303439, 316632, 356211, 392472, 414828, 474948, 553104, 606878, 633264, 712422, 784944, 829656, 910317, 949896, 1213756, 1424844, 1659312, 1820634, 1899792, 2427512, 2730951, 2849688, 3641268, 4855024, 5461902, 5699376, 7282536, 8192853, 10923804, 14565072, 16385706, 21847608, 32771412, 43695216, 65542824, 131085648]

約数ペア:

[(1, 131085648), (2, 65542824), (3, 43695216), (4, 32771412), (6, 21847608), (8, 16385706), (9, 14565072), (12, 10923804), (16, 8192853), (18, 7282536), (23, 5699376), (24, 5461902), (27, 4855024), (36, 3641268), (46, 2849688), (48, 2730951), (54, 2427512), (69, 1899792), (72, 1820634), (79, 1659312), (92, 1424844), (108, 1213756), (138, 949896), (144, 910317), (158, 829656), (167, 784944), (184, 712422), (207, 633264), (216, 606878), (237, 553104), (276, 474948), (316, 414828), (334, 392472), (368, 356211), (414, 316632), (432, 303439), (474, 276552), (501, 261648), (552, 237474), (621, 211088), (632, 207414), (668, 196236), (711, 184368), (828, 158316), (948, 138276), (1002, 130824), (1104, 118737), (1242, 105544), (1264, 103707), (1336, 98118), (1422, 92184), (1503, 87216), (1656, 79158), (1817, 72144), (1896, 69138), (2004, 65412), (2133, 61456), (2484, 52772), (2672, 49059), (2844, 46092), (3006, 43608), (3312, 39579), (3634, 36072), (3792, 34569), (3841, 34128), (4008, 32706), (4266, 30728), (4509, 29072), (4968, 26386), (5451, 24048), (5688, 23046), (6012, 21804), (7268, 18036), (7682, 17064), (8016, 16353), (8532, 15364), (9018, 14536), (9936, 13193), (10902, 12024), (11376, 11523)]