140912244

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 412917120

約数和(自身を除く): 272004876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 82, 99, 108, 121, 123, 132, 164, 198, 242, 246, 263, 297, 363, 369, 396, 451, 484, 492, 526, 594, 726, 738, 789, 902, 1052, 1089, 1107, 1188, 1353, 1452, 1476, 1578, 1804, 2178, 2214, 2367, 2706, 2893, 3156, 3267, 4059, 4356, 4428, 4734, 4961, 5412, 5786, 6534, 7101, 8118, 8679, 9468, 9922, 10783, 11572, 12177, 13068, 14202, 14883, 16236, 17358, 19844, 21566, 24354, 26037, 28404, 29766, 31823, 32349, 34716, 43132, 44649, 48708, 52074, 59532, 63646, 64698, 78111, 89298, 95469, 97047, 104148, 118613, 127292, 129396, 133947, 156222, 178596, 190938, 194094, 237226, 267894, 286407, 291141, 312444, 355839, 381876, 388188, 474452, 535788, 572814, 582282, 711678, 859221, 1067517, 1145628, 1164564, 1304743, 1423356, 1718442, 2135034, 2609486, 3202551, 3436884, 3914229, 4270068, 5218972, 6405102, 7828458, 11742687, 12810204, 15656916, 23485374, 35228061, 46970748, 70456122, 140912244]

約数ペア:

[(1, 140912244), (2, 70456122), (3, 46970748), (4, 35228061), (6, 23485374), (9, 15656916), (11, 12810204), (12, 11742687), (18, 7828458), (22, 6405102), (27, 5218972), (33, 4270068), (36, 3914229), (41, 3436884), (44, 3202551), (54, 2609486), (66, 2135034), (82, 1718442), (99, 1423356), (108, 1304743), (121, 1164564), (123, 1145628), (132, 1067517), (164, 859221), (198, 711678), (242, 582282), (246, 572814), (263, 535788), (297, 474452), (363, 388188), (369, 381876), (396, 355839), (451, 312444), (484, 291141), (492, 286407), (526, 267894), (594, 237226), (726, 194094), (738, 190938), (789, 178596), (902, 156222), (1052, 133947), (1089, 129396), (1107, 127292), (1188, 118613), (1353, 104148), (1452, 97047), (1476, 95469), (1578, 89298), (1804, 78111), (2178, 64698), (2214, 63646), (2367, 59532), (2706, 52074), (2893, 48708), (3156, 44649), (3267, 43132), (4059, 34716), (4356, 32349), (4428, 31823), (4734, 29766), (4961, 28404), (5412, 26037), (5786, 24354), (6534, 21566), (7101, 19844), (8118, 17358), (8679, 16236), (9468, 14883), (9922, 14202), (10783, 13068), (11572, 12177)]