156626232620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{259547}}^1$

素因数の和:259791

約数の個数: 96

約数和(自身を含む): 388250585856

約数和(自身を除く): 231624353236

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 211, 220, 260, 286, 422, 572, 715, 844, 1055, 1430, 2110, 2321, 2743, 2860, 4220, 4642, 5486, 9284, 10972, 11605, 13715, 23210, 27430, 30173, 46420, 54860, 60346, 120692, 150865, 259547, 301730, 519094, 603460, 1038188, 1297735, 2595470, 2855017, 3374111, 5190940, 5710034, 6748222, 11420068, 13496444, 14275085, 16870555, 28550170, 33741110, 37115221, 54764417, 57100340, 67482220, 74230442, 109528834, 148460884, 185576105, 219057668, 273822085, 371152210, 547644170, 602408587, 711937421, 742304420, 1095288340, 1204817174, 1423874842, 2409634348, 2847749684, 3012042935, 3559687105, 6024085870, 7119374210, 7831311631, 12048171740, 14238748420, 15662623262, 31325246524, 39156558155, 78313116310, 156626232620]

約数ペア:

[(1, 156626232620), (2, 78313116310), (4, 39156558155), (5, 31325246524), (10, 15662623262), (11, 14238748420), (13, 12048171740), (20, 7831311631), (22, 7119374210), (26, 6024085870), (44, 3559687105), (52, 3012042935), (55, 2847749684), (65, 2409634348), (110, 1423874842), (130, 1204817174), (143, 1095288340), (211, 742304420), (220, 711937421), (260, 602408587), (286, 547644170), (422, 371152210), (572, 273822085), (715, 219057668), (844, 185576105), (1055, 148460884), (1430, 109528834), (2110, 74230442), (2321, 67482220), (2743, 57100340), (2860, 54764417), (4220, 37115221), (4642, 33741110), (5486, 28550170), (9284, 16870555), (10972, 14275085), (11605, 13496444), (13715, 11420068), (23210, 6748222), (27430, 5710034), (30173, 5190940), (46420, 3374111), (54860, 2855017), (60346, 2595470), (120692, 1297735), (150865, 1038188), (259547, 603460), (301730, 519094)]