15286128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 49496832

約数和(自身を除く): 34210704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 131, 132, 136, 143, 156, 176, 187, 204, 208, 221, 262, 264, 272, 286, 312, 374, 393, 408, 429, 442, 524, 528, 561, 572, 624, 663, 748, 786, 816, 858, 884, 1048, 1122, 1144, 1326, 1441, 1496, 1572, 1703, 1716, 1768, 2096, 2227, 2244, 2288, 2431, 2652, 2882, 2992, 3144, 3406, 3432, 3536, 4323, 4454, 4488, 4862, 5109, 5304, 5764, 6288, 6681, 6812, 6864, 7293, 8646, 8908, 8976, 9724, 10218, 10608, 11528, 13362, 13624, 14586, 17292, 17816, 18733, 19448, 20436, 23056, 24497, 26724, 27248, 28951, 29172, 34584, 35632, 37466, 38896, 40872, 48994, 53448, 56199, 57902, 58344, 69168, 73491, 74932, 81744, 86853, 97988, 106896, 112398, 115804, 116688, 146982, 149864, 173706, 195976, 224796, 231608, 293964, 299728, 318461, 347412, 391952, 449592, 463216, 587928, 636922, 694824, 899184, 955383, 1175856, 1273844, 1389648, 1910766, 2547688, 3821532, 5095376, 7643064, 15286128]

約数ペア:

[(1, 15286128), (2, 7643064), (3, 5095376), (4, 3821532), (6, 2547688), (8, 1910766), (11, 1389648), (12, 1273844), (13, 1175856), (16, 955383), (17, 899184), (22, 694824), (24, 636922), (26, 587928), (33, 463216), (34, 449592), (39, 391952), (44, 347412), (48, 318461), (51, 299728), (52, 293964), (66, 231608), (68, 224796), (78, 195976), (88, 173706), (102, 149864), (104, 146982), (131, 116688), (132, 115804), (136, 112398), (143, 106896), (156, 97988), (176, 86853), (187, 81744), (204, 74932), (208, 73491), (221, 69168), (262, 58344), (264, 57902), (272, 56199), (286, 53448), (312, 48994), (374, 40872), (393, 38896), (408, 37466), (429, 35632), (442, 34584), (524, 29172), (528, 28951), (561, 27248), (572, 26724), (624, 24497), (663, 23056), (748, 20436), (786, 19448), (816, 18733), (858, 17816), (884, 17292), (1048, 14586), (1122, 13624), (1144, 13362), (1326, 11528), (1441, 10608), (1496, 10218), (1572, 9724), (1703, 8976), (1716, 8908), (1768, 8646), (2096, 7293), (2227, 6864), (2244, 6812), (2288, 6681), (2431, 6288), (2652, 5764), (2882, 5304), (2992, 5109), (3144, 4862), (3406, 4488), (3432, 4454), (3536, 4323)]