128363872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2640

約数の個数: 96

約数和(自身を含む): 329458752

約数和(自身を除く): 201094880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2593, 2912, 3094, 3536, 3808, 5186, 6188, 7072, 10372, 12376, 18151, 20744, 24752, 33709, 36302, 41488, 44081, 49504, 67418, 72604, 82976, 88162, 134836, 145208, 176324, 235963, 269672, 290416, 308567, 352648, 471926, 539344, 573053, 580832, 617134, 705296, 943852, 1078688, 1146106, 1234268, 1410592, 1887704, 2292212, 2468536, 3775408, 4011371, 4584424, 4937072, 7550816, 8022742, 9168848, 9874144, 16045484, 18337696, 32090968, 64181936, 128363872]

約数ペア:

[(1, 128363872), (2, 64181936), (4, 32090968), (7, 18337696), (8, 16045484), (13, 9874144), (14, 9168848), (16, 8022742), (17, 7550816), (26, 4937072), (28, 4584424), (32, 4011371), (34, 3775408), (52, 2468536), (56, 2292212), (68, 1887704), (91, 1410592), (104, 1234268), (112, 1146106), (119, 1078688), (136, 943852), (182, 705296), (208, 617134), (221, 580832), (224, 573053), (238, 539344), (272, 471926), (364, 352648), (416, 308567), (442, 290416), (476, 269672), (544, 235963), (728, 176324), (884, 145208), (952, 134836), (1456, 88162), (1547, 82976), (1768, 72604), (1904, 67418), (2593, 49504), (2912, 44081), (3094, 41488), (3536, 36302), (3808, 33709), (5186, 24752), (6188, 20744), (7072, 18151), (10372, 12376)]