109865392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 266496832

約数和(自身を除く): 156631440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1237, 1456, 1586, 1708, 2474, 3172, 3416, 4948, 5551, 6344, 6832, 8659, 9896, 11102, 12688, 16081, 17318, 19792, 22204, 32162, 34636, 44408, 64324, 69272, 75457, 88816, 112567, 128648, 138544, 150914, 225134, 257296, 301828, 450268, 528199, 603656, 900536, 980941, 1056398, 1207312, 1801072, 1961882, 2112796, 3923764, 4225592, 6866587, 7847528, 8451184, 13733174, 15695056, 27466348, 54932696, 109865392]

約数ペア:

[(1, 109865392), (2, 54932696), (4, 27466348), (7, 15695056), (8, 13733174), (13, 8451184), (14, 7847528), (16, 6866587), (26, 4225592), (28, 3923764), (52, 2112796), (56, 1961882), (61, 1801072), (91, 1207312), (104, 1056398), (112, 980941), (122, 900536), (182, 603656), (208, 528199), (244, 450268), (364, 301828), (427, 257296), (488, 225134), (728, 150914), (793, 138544), (854, 128648), (976, 112567), (1237, 88816), (1456, 75457), (1586, 69272), (1708, 64324), (2474, 44408), (3172, 34636), (3416, 32162), (4948, 22204), (5551, 19792), (6344, 17318), (6832, 16081), (8659, 12688), (9896, 11102)]