156728077236

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{587}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 403172078400

約数和(自身を除く): 246444001164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 229, 233, 278, 417, 458, 466, 556, 587, 687, 699, 834, 916, 932, 1174, 1251, 1374, 1398, 1668, 1761, 2061, 2097, 2348, 2502, 2748, 2796, 3522, 4122, 4194, 5004, 5283, 7044, 8244, 8388, 10566, 21132, 31831, 32387, 53357, 63662, 64774, 81593, 95493, 97161, 106714, 127324, 129548, 134423, 136771, 160071, 163186, 190986, 194322, 213428, 244779, 268846, 273542, 286479, 291483, 320142, 326372, 381972, 388644, 403269, 410313, 480213, 489558, 537692, 547084, 572958, 582966, 640284, 734337, 806538, 820626, 960426, 979116, 1145916, 1165932, 1209807, 1230939, 1468674, 1613076, 1641252, 1920852, 2419614, 2461878, 2937348, 4839228, 4923756, 7416623, 14833246, 18684797, 19011169, 22249869, 29666492, 31320559, 37369594, 38022338, 44499738, 56054391, 57033507, 62641118, 66749607, 74739188, 76044676, 88999476, 93961677, 112108782, 114067014, 125282236, 133499214, 168163173, 171100521, 187923354, 224217564, 228134028, 266998428, 281885031, 336326346, 342201042, 375846708, 563770062, 672652692, 684402084, 1127540124, 4353557701, 8707115402, 13060673103, 17414230804, 26121346206, 39182019309, 52242692412, 78364038618, 156728077236]

約数ペア:

[(1, 156728077236), (2, 78364038618), (3, 52242692412), (4, 39182019309), (6, 26121346206), (9, 17414230804), (12, 13060673103), (18, 8707115402), (36, 4353557701), (139, 1127540124), (229, 684402084), (233, 672652692), (278, 563770062), (417, 375846708), (458, 342201042), (466, 336326346), (556, 281885031), (587, 266998428), (687, 228134028), (699, 224217564), (834, 187923354), (916, 171100521), (932, 168163173), (1174, 133499214), (1251, 125282236), (1374, 114067014), (1398, 112108782), (1668, 93961677), (1761, 88999476), (2061, 76044676), (2097, 74739188), (2348, 66749607), (2502, 62641118), (2748, 57033507), (2796, 56054391), (3522, 44499738), (4122, 38022338), (4194, 37369594), (5004, 31320559), (5283, 29666492), (7044, 22249869), (8244, 19011169), (8388, 18684797), (10566, 14833246), (21132, 7416623), (31831, 4923756), (32387, 4839228), (53357, 2937348), (63662, 2461878), (64774, 2419614), (81593, 1920852), (95493, 1641252), (97161, 1613076), (106714, 1468674), (127324, 1230939), (129548, 1209807), (134423, 1165932), (136771, 1145916), (160071, 979116), (163186, 960426), (190986, 820626), (194322, 806538), (213428, 734337), (244779, 640284), (268846, 582966), (273542, 572958), (286479, 547084), (291483, 537692), (320142, 489558), (326372, 480213), (381972, 410313), (388644, 403269)]