180147130172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 330942882816

約数和(自身を除く): 150795752644

約数列:

[1, 2, 4, 37, 74, 137, 148, 181, 191, 257, 274, 362, 382, 514, 548, 724, 764, 1028, 5069, 6697, 7067, 9509, 10138, 13394, 14134, 19018, 20276, 24797, 26167, 26788, 28268, 34571, 35209, 38036, 46517, 49087, 49594, 52334, 69142, 70418, 93034, 98174, 99188, 104668, 138284, 140836, 186068, 196348, 917489, 968179, 1279127, 1302733, 1721129, 1816219, 1834978, 1936358, 2558254, 2605466, 3442258, 3632438, 3669956, 3872716, 4736227, 5116508, 5210932, 6372829, 6724919, 6884516, 7264876, 8884747, 9472454, 12745658, 13449838, 17769494, 18944908, 25491316, 26899676, 35538988, 175240399, 235794673, 248822003, 328735639, 350480798, 471589346, 497644006, 657471278, 700961596, 943178692, 995288012, 1217210339, 1314942556, 2434420678, 4868841356, 45036782543, 90073565086, 180147130172]

約数ペア:

[(1, 180147130172), (2, 90073565086), (4, 45036782543), (37, 4868841356), (74, 2434420678), (137, 1314942556), (148, 1217210339), (181, 995288012), (191, 943178692), (257, 700961596), (274, 657471278), (362, 497644006), (382, 471589346), (514, 350480798), (548, 328735639), (724, 248822003), (764, 235794673), (1028, 175240399), (5069, 35538988), (6697, 26899676), (7067, 25491316), (9509, 18944908), (10138, 17769494), (13394, 13449838), (14134, 12745658), (19018, 9472454), (20276, 8884747), (24797, 7264876), (26167, 6884516), (26788, 6724919), (28268, 6372829), (34571, 5210932), (35209, 5116508), (38036, 4736227), (46517, 3872716), (49087, 3669956), (49594, 3632438), (52334, 3442258), (69142, 2605466), (70418, 2558254), (93034, 1936358), (98174, 1834978), (99188, 1816219), (104668, 1721129), (138284, 1302733), (140836, 1279127), (186068, 968179), (196348, 917489)]