16230708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 44844800

約数和(自身を除く): 28614092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 439, 468, 474, 711, 878, 948, 1027, 1317, 1422, 1756, 2054, 2634, 2844, 3081, 3951, 4108, 5268, 5707, 6162, 7902, 9243, 11414, 12324, 15804, 17121, 18486, 22828, 34242, 34681, 36972, 51363, 68484, 69362, 102726, 104043, 138724, 205452, 208086, 312129, 416172, 450853, 624258, 901706, 1248516, 1352559, 1803412, 2705118, 4057677, 5410236, 8115354, 16230708]

約数ペア:

[(1, 16230708), (2, 8115354), (3, 5410236), (4, 4057677), (6, 2705118), (9, 1803412), (12, 1352559), (13, 1248516), (18, 901706), (26, 624258), (36, 450853), (39, 416172), (52, 312129), (78, 208086), (79, 205452), (117, 138724), (156, 104043), (158, 102726), (234, 69362), (237, 68484), (316, 51363), (439, 36972), (468, 34681), (474, 34242), (711, 22828), (878, 18486), (948, 17121), (1027, 15804), (1317, 12324), (1422, 11414), (1756, 9243), (2054, 7902), (2634, 6162), (2844, 5707), (3081, 5268), (3951, 4108)]