141238728

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 418176000

約数和(自身を除く): 276937272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 81, 89, 93, 108, 124, 158, 162, 178, 186, 216, 237, 248, 267, 279, 316, 324, 356, 372, 474, 534, 558, 632, 648, 711, 712, 744, 801, 837, 948, 1068, 1116, 1422, 1602, 1674, 1896, 2133, 2136, 2232, 2403, 2449, 2511, 2759, 2844, 3204, 3348, 4266, 4806, 4898, 5022, 5518, 5688, 6399, 6408, 6696, 7031, 7209, 7347, 8277, 8532, 9612, 9796, 10044, 11036, 12798, 14062, 14418, 14694, 16554, 17064, 19224, 19592, 20088, 21093, 22041, 22072, 24831, 25596, 28124, 28836, 29388, 33108, 42186, 44082, 49662, 51192, 56248, 57672, 58776, 63279, 66123, 66216, 74493, 84372, 88164, 99324, 126558, 132246, 148986, 168744, 176328, 189837, 198369, 198648, 217961, 223479, 253116, 264492, 297972, 379674, 396738, 435922, 446958, 506232, 528984, 569511, 595944, 653883, 759348, 793476, 871844, 893916, 1139022, 1307766, 1518696, 1586952, 1743688, 1787832, 1961649, 2278044, 2615532, 3923298, 4556088, 5231064, 5884947, 7846596, 11769894, 15693192, 17654841, 23539788, 35309682, 47079576, 70619364, 141238728]

約数ペア:

[(1, 141238728), (2, 70619364), (3, 47079576), (4, 35309682), (6, 23539788), (8, 17654841), (9, 15693192), (12, 11769894), (18, 7846596), (24, 5884947), (27, 5231064), (31, 4556088), (36, 3923298), (54, 2615532), (62, 2278044), (72, 1961649), (79, 1787832), (81, 1743688), (89, 1586952), (93, 1518696), (108, 1307766), (124, 1139022), (158, 893916), (162, 871844), (178, 793476), (186, 759348), (216, 653883), (237, 595944), (248, 569511), (267, 528984), (279, 506232), (316, 446958), (324, 435922), (356, 396738), (372, 379674), (474, 297972), (534, 264492), (558, 253116), (632, 223479), (648, 217961), (711, 198648), (712, 198369), (744, 189837), (801, 176328), (837, 168744), (948, 148986), (1068, 132246), (1116, 126558), (1422, 99324), (1602, 88164), (1674, 84372), (1896, 74493), (2133, 66216), (2136, 66123), (2232, 63279), (2403, 58776), (2449, 57672), (2511, 56248), (2759, 51192), (2844, 49662), (3204, 44082), (3348, 42186), (4266, 33108), (4806, 29388), (4898, 28836), (5022, 28124), (5518, 25596), (5688, 24831), (6399, 22072), (6408, 22041), (6696, 21093), (7031, 20088), (7209, 19592), (7347, 19224), (8277, 17064), (8532, 16554), (9612, 14694), (9796, 14418), (10044, 14062), (11036, 12798)]