148353588

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 394430400

約数和(自身を除く): 246076812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 556, 828, 834, 1251, 1289, 1668, 2502, 2578, 3197, 3867, 5004, 5156, 6394, 7734, 9591, 11601, 12788, 15468, 19182, 23202, 28773, 29647, 38364, 46404, 57546, 59294, 88941, 115092, 118588, 177882, 179171, 266823, 355764, 358342, 533646, 537513, 716684, 1067292, 1075026, 1612539, 2150052, 3225078, 4120933, 6450156, 8241866, 12362799, 16483732, 24725598, 37088397, 49451196, 74176794, 148353588]

約数ペア:

[(1, 148353588), (2, 74176794), (3, 49451196), (4, 37088397), (6, 24725598), (9, 16483732), (12, 12362799), (18, 8241866), (23, 6450156), (36, 4120933), (46, 3225078), (69, 2150052), (92, 1612539), (138, 1075026), (139, 1067292), (207, 716684), (276, 537513), (278, 533646), (414, 358342), (417, 355764), (556, 266823), (828, 179171), (834, 177882), (1251, 118588), (1289, 115092), (1668, 88941), (2502, 59294), (2578, 57546), (3197, 46404), (3867, 38364), (5004, 29647), (5156, 28773), (6394, 23202), (7734, 19182), (9591, 15468), (11601, 12788)]