131132016

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 409763952

約数和(自身を除く): 278631936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 137, 138, 144, 153, 184, 204, 207, 272, 274, 276, 289, 306, 368, 391, 408, 411, 414, 548, 552, 578, 612, 782, 816, 822, 828, 867, 1096, 1104, 1156, 1173, 1224, 1233, 1564, 1644, 1656, 1734, 2192, 2312, 2329, 2346, 2448, 2466, 2601, 3128, 3151, 3288, 3312, 3468, 3519, 4624, 4658, 4692, 4932, 5202, 6256, 6302, 6576, 6647, 6936, 6987, 7038, 9316, 9384, 9453, 9864, 10404, 12604, 13294, 13872, 13974, 14076, 18632, 18768, 18906, 19728, 19941, 20808, 20961, 25208, 26588, 27948, 28152, 28359, 37264, 37812, 39593, 39882, 41616, 41922, 50416, 53176, 53567, 55896, 56304, 56718, 59823, 75624, 79186, 79764, 83844, 106352, 107134, 111792, 113436, 118779, 119646, 151248, 158372, 159528, 160701, 167688, 214268, 226872, 237558, 239292, 316744, 319056, 321402, 335376, 356337, 428536, 453744, 475116, 478584, 482103, 633488, 642804, 712674, 857072, 910639, 950232, 957168, 964206, 1285608, 1425348, 1821278, 1900464, 1928412, 2571216, 2731917, 2850696, 3642556, 3856824, 5463834, 5701392, 7285112, 7713648, 8195751, 10927668, 14570224, 16391502, 21855336, 32783004, 43710672, 65566008, 131132016]

約数ペア:

[(1, 131132016), (2, 65566008), (3, 43710672), (4, 32783004), (6, 21855336), (8, 16391502), (9, 14570224), (12, 10927668), (16, 8195751), (17, 7713648), (18, 7285112), (23, 5701392), (24, 5463834), (34, 3856824), (36, 3642556), (46, 2850696), (48, 2731917), (51, 2571216), (68, 1928412), (69, 1900464), (72, 1821278), (92, 1425348), (102, 1285608), (136, 964206), (137, 957168), (138, 950232), (144, 910639), (153, 857072), (184, 712674), (204, 642804), (207, 633488), (272, 482103), (274, 478584), (276, 475116), (289, 453744), (306, 428536), (368, 356337), (391, 335376), (408, 321402), (411, 319056), (414, 316744), (548, 239292), (552, 237558), (578, 226872), (612, 214268), (782, 167688), (816, 160701), (822, 159528), (828, 158372), (867, 151248), (1096, 119646), (1104, 118779), (1156, 113436), (1173, 111792), (1224, 107134), (1233, 106352), (1564, 83844), (1644, 79764), (1656, 79186), (1734, 75624), (2192, 59823), (2312, 56718), (2329, 56304), (2346, 55896), (2448, 53567), (2466, 53176), (2601, 50416), (3128, 41922), (3151, 41616), (3288, 39882), (3312, 39593), (3468, 37812), (3519, 37264), (4624, 28359), (4658, 28152), (4692, 27948), (4932, 26588), (5202, 25208), (6256, 20961), (6302, 20808), (6576, 19941), (6647, 19728), (6936, 18906), (6987, 18768), (7038, 18632), (9316, 14076), (9384, 13974), (9453, 13872), (9864, 13294), (10404, 12604)]