128347584

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 112

約数和(自身を含む): 361370880

約数和(自身を除く): 233023296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 151, 152, 192, 228, 233, 302, 304, 453, 456, 466, 604, 608, 699, 906, 912, 932, 1208, 1216, 1398, 1812, 1824, 1864, 2416, 2796, 2869, 3624, 3648, 3728, 4427, 4832, 5592, 5738, 7248, 7456, 8607, 8854, 9664, 11184, 11476, 13281, 14496, 14912, 17214, 17708, 22368, 22952, 26562, 28992, 34428, 35183, 35416, 44736, 45904, 53124, 68856, 70366, 70832, 91808, 105549, 106248, 137712, 140732, 141664, 183616, 211098, 212496, 275424, 281464, 283328, 422196, 424992, 550848, 562928, 668477, 844392, 849984, 1125856, 1336954, 1688784, 2005431, 2251712, 2673908, 3377568, 4010862, 5347816, 6755136, 8021724, 10695632, 16043448, 21391264, 32086896, 42782528, 64173792, 128347584]

約数ペア:

[(1, 128347584), (2, 64173792), (3, 42782528), (4, 32086896), (6, 21391264), (8, 16043448), (12, 10695632), (16, 8021724), (19, 6755136), (24, 5347816), (32, 4010862), (38, 3377568), (48, 2673908), (57, 2251712), (64, 2005431), (76, 1688784), (96, 1336954), (114, 1125856), (151, 849984), (152, 844392), (192, 668477), (228, 562928), (233, 550848), (302, 424992), (304, 422196), (453, 283328), (456, 281464), (466, 275424), (604, 212496), (608, 211098), (699, 183616), (906, 141664), (912, 140732), (932, 137712), (1208, 106248), (1216, 105549), (1398, 91808), (1812, 70832), (1824, 70366), (1864, 68856), (2416, 53124), (2796, 45904), (2869, 44736), (3624, 35416), (3648, 35183), (3728, 34428), (4427, 28992), (4832, 26562), (5592, 22952), (5738, 22368), (7248, 17708), (7456, 17214), (8607, 14912), (8854, 14496), (9664, 13281), (11184, 11476)]