193126528

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 481766400

約数和(自身を除く): 288639872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 409, 434, 448, 476, 496, 527, 544, 818, 868, 896, 952, 992, 1054, 1088, 1636, 1736, 1904, 1984, 2108, 2176, 2863, 3272, 3472, 3689, 3808, 3968, 4216, 5726, 6544, 6944, 6953, 7378, 7616, 8432, 11452, 12679, 13088, 13888, 13906, 14756, 15232, 16864, 22904, 25358, 26176, 27776, 27812, 29512, 33728, 45808, 48671, 50716, 52352, 55624, 59024, 67456, 88753, 91616, 97342, 101432, 111248, 118048, 177506, 183232, 194684, 202864, 215543, 222496, 236096, 355012, 366464, 389368, 405728, 431086, 444992, 472192, 710024, 778736, 811456, 862172, 889984, 1420048, 1508801, 1557472, 1622912, 1724344, 2840096, 3017602, 3114944, 3448688, 5680192, 6035204, 6229888, 6897376, 11360384, 12070408, 13794752, 24140816, 27589504, 48281632, 96563264, 193126528]

約数ペア:

[(1, 193126528), (2, 96563264), (4, 48281632), (7, 27589504), (8, 24140816), (14, 13794752), (16, 12070408), (17, 11360384), (28, 6897376), (31, 6229888), (32, 6035204), (34, 5680192), (56, 3448688), (62, 3114944), (64, 3017602), (68, 2840096), (112, 1724344), (119, 1622912), (124, 1557472), (128, 1508801), (136, 1420048), (217, 889984), (224, 862172), (238, 811456), (248, 778736), (272, 710024), (409, 472192), (434, 444992), (448, 431086), (476, 405728), (496, 389368), (527, 366464), (544, 355012), (818, 236096), (868, 222496), (896, 215543), (952, 202864), (992, 194684), (1054, 183232), (1088, 177506), (1636, 118048), (1736, 111248), (1904, 101432), (1984, 97342), (2108, 91616), (2176, 88753), (2863, 67456), (3272, 59024), (3472, 55624), (3689, 52352), (3808, 50716), (3968, 48671), (4216, 45808), (5726, 33728), (6544, 29512), (6944, 27812), (6953, 27776), (7378, 26176), (7616, 25358), (8432, 22904), (11452, 16864), (12679, 15232), (13088, 14756), (13888, 13906)]