131133184

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 108

約数和(自身を含む): 324677136

約数和(自身を除く): 193543952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 416, 433, 448, 676, 728, 832, 866, 896, 1183, 1352, 1456, 1664, 1732, 1792, 2366, 2704, 2912, 3031, 3328, 3464, 4732, 5408, 5629, 5824, 6062, 6928, 9464, 10816, 11258, 11648, 12124, 13856, 18928, 21632, 22516, 23296, 24248, 27712, 37856, 39403, 43264, 45032, 48496, 55424, 73177, 75712, 78806, 90064, 96992, 110848, 146354, 151424, 157612, 180128, 193984, 292708, 302848, 315224, 360256, 387968, 512239, 585416, 630448, 720512, 775936, 1024478, 1170832, 1260896, 1441024, 2048956, 2341664, 2521792, 4097912, 4683328, 5043584, 8195824, 9366656, 10087168, 16391648, 18733312, 32783296, 65566592, 131133184]

約数ペア:

[(1, 131133184), (2, 65566592), (4, 32783296), (7, 18733312), (8, 16391648), (13, 10087168), (14, 9366656), (16, 8195824), (26, 5043584), (28, 4683328), (32, 4097912), (52, 2521792), (56, 2341664), (64, 2048956), (91, 1441024), (104, 1260896), (112, 1170832), (128, 1024478), (169, 775936), (182, 720512), (208, 630448), (224, 585416), (256, 512239), (338, 387968), (364, 360256), (416, 315224), (433, 302848), (448, 292708), (676, 193984), (728, 180128), (832, 157612), (866, 151424), (896, 146354), (1183, 110848), (1352, 96992), (1456, 90064), (1664, 78806), (1732, 75712), (1792, 73177), (2366, 55424), (2704, 48496), (2912, 45032), (3031, 43264), (3328, 39403), (3464, 37856), (4732, 27712), (5408, 24248), (5629, 23296), (5824, 22516), (6062, 21632), (6928, 18928), (9464, 13856), (10816, 12124), (11258, 11648)]