140548368

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 374279616

約数和(自身を除く): 233731248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 101, 106, 159, 202, 212, 303, 318, 404, 424, 547, 606, 636, 808, 848, 1094, 1212, 1272, 1616, 1641, 2188, 2424, 2544, 3282, 4376, 4848, 5353, 6564, 8752, 10706, 13128, 16059, 21412, 26256, 28991, 32118, 42824, 55247, 57982, 64236, 85648, 86973, 110494, 115964, 128472, 165741, 173946, 220988, 231928, 256944, 331482, 347892, 441976, 463856, 662964, 695784, 883952, 1325928, 1391568, 2651856, 2928091, 5856182, 8784273, 11712364, 17568546, 23424728, 35137092, 46849456, 70274184, 140548368]

約数ペア:

[(1, 140548368), (2, 70274184), (3, 46849456), (4, 35137092), (6, 23424728), (8, 17568546), (12, 11712364), (16, 8784273), (24, 5856182), (48, 2928091), (53, 2651856), (101, 1391568), (106, 1325928), (159, 883952), (202, 695784), (212, 662964), (303, 463856), (318, 441976), (404, 347892), (424, 331482), (547, 256944), (606, 231928), (636, 220988), (808, 173946), (848, 165741), (1094, 128472), (1212, 115964), (1272, 110494), (1616, 86973), (1641, 85648), (2188, 64236), (2424, 57982), (2544, 55247), (3282, 42824), (4376, 32118), (4848, 28991), (5353, 26256), (6564, 21412), (8752, 16059), (10706, 13128)]