158740288

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 401604480

約数和(自身を除く): 242864192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 952, 1064, 1088, 1097, 1216, 1292, 1904, 2128, 2194, 2261, 2584, 3808, 4256, 4388, 4522, 5168, 7616, 7679, 8512, 8776, 9044, 10336, 15358, 17552, 18088, 18649, 20672, 20843, 30716, 35104, 36176, 37298, 41686, 61432, 70208, 72352, 74596, 83372, 122864, 130543, 144704, 145901, 149192, 166744, 245728, 261086, 291802, 298384, 333488, 354331, 491456, 522172, 583604, 596768, 666976, 708662, 1044344, 1167208, 1193536, 1333952, 1417324, 2088688, 2334416, 2480317, 2834648, 4177376, 4668832, 4960634, 5669296, 8354752, 9337664, 9921268, 11338592, 19842536, 22677184, 39685072, 79370144, 158740288]

約数ペア:

[(1, 158740288), (2, 79370144), (4, 39685072), (7, 22677184), (8, 19842536), (14, 11338592), (16, 9921268), (17, 9337664), (19, 8354752), (28, 5669296), (32, 4960634), (34, 4668832), (38, 4177376), (56, 2834648), (64, 2480317), (68, 2334416), (76, 2088688), (112, 1417324), (119, 1333952), (133, 1193536), (136, 1167208), (152, 1044344), (224, 708662), (238, 666976), (266, 596768), (272, 583604), (304, 522172), (323, 491456), (448, 354331), (476, 333488), (532, 298384), (544, 291802), (608, 261086), (646, 245728), (952, 166744), (1064, 149192), (1088, 145901), (1097, 144704), (1216, 130543), (1292, 122864), (1904, 83372), (2128, 74596), (2194, 72352), (2261, 70208), (2584, 61432), (3808, 41686), (4256, 37298), (4388, 36176), (4522, 35104), (5168, 30716), (7616, 20843), (7679, 20672), (8512, 18649), (8776, 18088), (9044, 17552), (10336, 15358)]