120813056

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 80

約数和(自身を含む): 297210144

約数和(自身を除く): 176397088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2593, 2912, 3328, 3584, 5186, 5824, 6656, 10372, 11648, 18151, 20744, 23296, 33709, 36302, 41488, 46592, 67418, 72604, 82976, 134836, 145208, 165952, 235963, 269672, 290416, 331904, 471926, 539344, 580832, 663808, 943852, 1078688, 1161664, 1327616, 1887704, 2157376, 2323328, 3775408, 4314752, 4646656, 7550816, 8629504, 9293312, 15101632, 17259008, 30203264, 60406528, 120813056]

約数ペア:

[(1, 120813056), (2, 60406528), (4, 30203264), (7, 17259008), (8, 15101632), (13, 9293312), (14, 8629504), (16, 7550816), (26, 4646656), (28, 4314752), (32, 3775408), (52, 2323328), (56, 2157376), (64, 1887704), (91, 1327616), (104, 1161664), (112, 1078688), (128, 943852), (182, 663808), (208, 580832), (224, 539344), (256, 471926), (364, 331904), (416, 290416), (448, 269672), (512, 235963), (728, 165952), (832, 145208), (896, 134836), (1456, 82976), (1664, 72604), (1792, 67418), (2593, 46592), (2912, 41488), (3328, 36302), (3584, 33709), (5186, 23296), (5824, 20744), (6656, 18151), (10372, 11648)]