161214624

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 180

約数和(自身を含む): 499108302

約数和(自身を除く): 337893678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 41, 48, 54, 72, 74, 81, 82, 96, 108, 111, 123, 144, 148, 162, 164, 216, 222, 246, 288, 296, 324, 328, 333, 369, 432, 444, 492, 592, 648, 656, 666, 738, 864, 888, 984, 999, 1107, 1184, 1296, 1312, 1332, 1476, 1517, 1681, 1776, 1968, 1998, 2214, 2592, 2664, 2952, 2997, 3034, 3321, 3362, 3552, 3936, 3996, 4428, 4551, 5043, 5328, 5904, 5994, 6068, 6642, 6724, 7992, 8856, 9102, 10086, 10656, 11808, 11988, 12136, 13284, 13448, 13653, 15129, 15984, 17712, 18204, 20172, 23976, 24272, 26568, 26896, 27306, 30258, 31968, 35424, 36408, 40344, 40959, 45387, 47952, 48544, 53136, 53792, 54612, 60516, 62197, 72816, 80688, 81918, 90774, 95904, 106272, 109224, 121032, 122877, 124394, 136161, 145632, 161376, 163836, 181548, 186591, 218448, 242064, 245754, 248788, 272322, 327672, 363096, 373182, 436896, 484128, 491508, 497576, 544644, 559773, 655344, 726192, 746364, 983016, 995152, 1089288, 1119546, 1310688, 1452384, 1492728, 1679319, 1966032, 1990304, 2178576, 2239092, 2985456, 3358638, 3932064, 4357152, 4478184, 5037957, 5970912, 6717276, 8956368, 10075914, 13434552, 17912736, 20151828, 26869104, 40303656, 53738208, 80607312, 161214624]

約数ペア:

[(1, 161214624), (2, 80607312), (3, 53738208), (4, 40303656), (6, 26869104), (8, 20151828), (9, 17912736), (12, 13434552), (16, 10075914), (18, 8956368), (24, 6717276), (27, 5970912), (32, 5037957), (36, 4478184), (37, 4357152), (41, 3932064), (48, 3358638), (54, 2985456), (72, 2239092), (74, 2178576), (81, 1990304), (82, 1966032), (96, 1679319), (108, 1492728), (111, 1452384), (123, 1310688), (144, 1119546), (148, 1089288), (162, 995152), (164, 983016), (216, 746364), (222, 726192), (246, 655344), (288, 559773), (296, 544644), (324, 497576), (328, 491508), (333, 484128), (369, 436896), (432, 373182), (444, 363096), (492, 327672), (592, 272322), (648, 248788), (656, 245754), (666, 242064), (738, 218448), (864, 186591), (888, 181548), (984, 163836), (999, 161376), (1107, 145632), (1184, 136161), (1296, 124394), (1312, 122877), (1332, 121032), (1476, 109224), (1517, 106272), (1681, 95904), (1776, 90774), (1968, 81918), (1998, 80688), (2214, 72816), (2592, 62197), (2664, 60516), (2952, 54612), (2997, 53792), (3034, 53136), (3321, 48544), (3362, 47952), (3552, 45387), (3936, 40959), (3996, 40344), (4428, 36408), (4551, 35424), (5043, 31968), (5328, 30258), (5904, 27306), (5994, 26896), (6068, 26568), (6642, 24272), (6724, 23976), (7992, 20172), (8856, 18204), (9102, 17712), (10086, 15984), (10656, 15129), (11808, 13653), (11988, 13448), (12136, 13284)]