138942768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4222

約数の個数: 80

約数和(自身を含む): 389412576

約数和(自身を除く): 250469808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 2091, 2788, 4153, 4182, 5576, 8306, 8364, 11152, 12459, 16612, 16728, 24918, 33224, 33456, 49836, 66448, 70601, 99672, 141202, 170273, 199344, 211803, 282404, 340546, 423606, 510819, 564808, 681092, 847212, 1021638, 1129616, 1362184, 1694424, 2043276, 2724368, 2894641, 3388848, 4086552, 5789282, 8173104, 8683923, 11578564, 17367846, 23157128, 34735692, 46314256, 69471384, 138942768]

約数ペア:

[(1, 138942768), (2, 69471384), (3, 46314256), (4, 34735692), (6, 23157128), (8, 17367846), (12, 11578564), (16, 8683923), (17, 8173104), (24, 5789282), (34, 4086552), (41, 3388848), (48, 2894641), (51, 2724368), (68, 2043276), (82, 1694424), (102, 1362184), (123, 1129616), (136, 1021638), (164, 847212), (204, 681092), (246, 564808), (272, 510819), (328, 423606), (408, 340546), (492, 282404), (656, 211803), (697, 199344), (816, 170273), (984, 141202), (1394, 99672), (1968, 70601), (2091, 66448), (2788, 49836), (4153, 33456), (4182, 33224), (5576, 24918), (8306, 16728), (8364, 16612), (11152, 12459)]