140985216

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 449673120

約数和(自身を除く): 308687904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 128, 136, 138, 144, 153, 184, 192, 204, 207, 272, 276, 288, 306, 313, 368, 384, 391, 408, 414, 544, 552, 576, 612, 626, 736, 782, 816, 828, 939, 1088, 1104, 1152, 1173, 1224, 1252, 1472, 1564, 1632, 1656, 1878, 2176, 2208, 2346, 2448, 2504, 2817, 2944, 3128, 3264, 3312, 3519, 3756, 4416, 4692, 4896, 5008, 5321, 5634, 6256, 6528, 6624, 7038, 7199, 7512, 8832, 9384, 9792, 10016, 10642, 11268, 12512, 13248, 14076, 14398, 15024, 15963, 18768, 19584, 20032, 21284, 21597, 22536, 25024, 26496, 28152, 28796, 30048, 31926, 37536, 40064, 42568, 43194, 45072, 47889, 50048, 56304, 57592, 60096, 63852, 64791, 75072, 85136, 86388, 90144, 95778, 112608, 115184, 120192, 122383, 127704, 129582, 150144, 170272, 172776, 180288, 191556, 225216, 230368, 244766, 255408, 259164, 340544, 345552, 360576, 367149, 383112, 450432, 460736, 489532, 510816, 518328, 681088, 691104, 734298, 766224, 921472, 979064, 1021632, 1036656, 1101447, 1382208, 1468596, 1532448, 1958128, 2043264, 2073312, 2202894, 2764416, 2937192, 3064896, 3916256, 4146624, 4405788, 5874384, 6129792, 7832512, 8293248, 8811576, 11748768, 15665024, 17623152, 23497536, 35246304, 46995072, 70492608, 140985216]

約数ペア:

[(1, 140985216), (2, 70492608), (3, 46995072), (4, 35246304), (6, 23497536), (8, 17623152), (9, 15665024), (12, 11748768), (16, 8811576), (17, 8293248), (18, 7832512), (23, 6129792), (24, 5874384), (32, 4405788), (34, 4146624), (36, 3916256), (46, 3064896), (48, 2937192), (51, 2764416), (64, 2202894), (68, 2073312), (69, 2043264), (72, 1958128), (92, 1532448), (96, 1468596), (102, 1382208), (128, 1101447), (136, 1036656), (138, 1021632), (144, 979064), (153, 921472), (184, 766224), (192, 734298), (204, 691104), (207, 681088), (272, 518328), (276, 510816), (288, 489532), (306, 460736), (313, 450432), (368, 383112), (384, 367149), (391, 360576), (408, 345552), (414, 340544), (544, 259164), (552, 255408), (576, 244766), (612, 230368), (626, 225216), (736, 191556), (782, 180288), (816, 172776), (828, 170272), (939, 150144), (1088, 129582), (1104, 127704), (1152, 122383), (1173, 120192), (1224, 115184), (1252, 112608), (1472, 95778), (1564, 90144), (1632, 86388), (1656, 85136), (1878, 75072), (2176, 64791), (2208, 63852), (2346, 60096), (2448, 57592), (2504, 56304), (2817, 50048), (2944, 47889), (3128, 45072), (3264, 43194), (3312, 42568), (3519, 40064), (3756, 37536), (4416, 31926), (4692, 30048), (4896, 28796), (5008, 28152), (5321, 26496), (5634, 25024), (6256, 22536), (6528, 21597), (6624, 21284), (7038, 20032), (7199, 19584), (7512, 18768), (8832, 15963), (9384, 15024), (9792, 14398), (10016, 14076), (10642, 13248), (11268, 12512)]