138345552

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41771}}^1$

素因数の和:41808

約数の個数: 60

約数和(自身を含む): 404018784

約数和(自身を除く): 265673232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 41771, 83542, 125313, 167084, 250626, 334168, 375939, 501252, 668336, 751878, 960733, 1002504, 1503756, 1921466, 2005008, 2882199, 3007512, 3842932, 5764398, 6015024, 7685864, 8646597, 11528796, 15371728, 17293194, 23057592, 34586388, 46115184, 69172776, 138345552]

約数ペア:

[(1, 138345552), (2, 69172776), (3, 46115184), (4, 34586388), (6, 23057592), (8, 17293194), (9, 15371728), (12, 11528796), (16, 8646597), (18, 7685864), (23, 6015024), (24, 5764398), (36, 3842932), (46, 3007512), (48, 2882199), (69, 2005008), (72, 1921466), (92, 1503756), (138, 1002504), (144, 960733), (184, 751878), (207, 668336), (276, 501252), (368, 375939), (414, 334168), (552, 250626), (828, 167084), (1104, 125313), (1656, 83542), (3312, 41771)]