15986256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 51746688

約数和(自身を除く): 35760432

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, 132, 136, 137, 143, 156, 176, 187, 204, 208, 221, 264, 272, 274, 286, 312, 374, 408, 411, 429, 442, 528, 548, 561, 572, 624, 663, 748, 816, 822, 858, 884, 1096, 1122, 1144, 1326, 1496, 1507, 1644, 1716, 1768, 1781, 2192, 2244, 2288, 2329, 2431, 2652, 2992, 3014, 3288, 3432, 3536, 3562, 4488, 4521, 4658, 4862, 5304, 5343, 6028, 6576, 6864, 6987, 7124, 7293, 8976, 9042, 9316, 9724, 10608, 10686, 12056, 13974, 14248, 14586, 18084, 18632, 19448, 19591, 21372, 24112, 25619, 27948, 28496, 29172, 30277, 36168, 37264, 38896, 39182, 42744, 51238, 55896, 58344, 58773, 60554, 72336, 76857, 78364, 85488, 90831, 102476, 111792, 116688, 117546, 121108, 153714, 156728, 181662, 204952, 235092, 242216, 307428, 313456, 333047, 363324, 409904, 470184, 484432, 614856, 666094, 726648, 940368, 999141, 1229712, 1332188, 1453296, 1998282, 2664376, 3996564, 5328752, 7993128, 15986256]

約数ペア:

[(1, 15986256), (2, 7993128), (3, 5328752), (4, 3996564), (6, 2664376), (8, 1998282), (11, 1453296), (12, 1332188), (13, 1229712), (16, 999141), (17, 940368), (22, 726648), (24, 666094), (26, 614856), (33, 484432), (34, 470184), (39, 409904), (44, 363324), (48, 333047), (51, 313456), (52, 307428), (66, 242216), (68, 235092), (78, 204952), (88, 181662), (102, 156728), (104, 153714), (132, 121108), (136, 117546), (137, 116688), (143, 111792), (156, 102476), (176, 90831), (187, 85488), (204, 78364), (208, 76857), (221, 72336), (264, 60554), (272, 58773), (274, 58344), (286, 55896), (312, 51238), (374, 42744), (408, 39182), (411, 38896), (429, 37264), (442, 36168), (528, 30277), (548, 29172), (561, 28496), (572, 27948), (624, 25619), (663, 24112), (748, 21372), (816, 19591), (822, 19448), (858, 18632), (884, 18084), (1096, 14586), (1122, 14248), (1144, 13974), (1326, 12056), (1496, 10686), (1507, 10608), (1644, 9724), (1716, 9316), (1768, 9042), (1781, 8976), (2192, 7293), (2244, 7124), (2288, 6987), (2329, 6864), (2431, 6576), (2652, 6028), (2992, 5343), (3014, 5304), (3288, 4862), (3432, 4658), (3536, 4521), (3562, 4488)]