137472048

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19483}}^1$

素因数の和:19511

約数の個数: 90

約数和(自身を含む): 447566964

約数和(自身を除く): 310094916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 19483, 38966, 58449, 77932, 116898, 136381, 155864, 175347, 233796, 272762, 311728, 350694, 409143, 467592, 545524, 701388, 818286, 935184, 954667, 1091048, 1227429, 1402776, 1636572, 1909334, 2182096, 2454858, 2805552, 2864001, 3273144, 3818668, 4909716, 5728002, 6546288, 7637336, 8592003, 9819432, 11456004, 15274672, 17184006, 19638864, 22912008, 34368012, 45824016, 68736024, 137472048]

約数ペア:

[(1, 137472048), (2, 68736024), (3, 45824016), (4, 34368012), (6, 22912008), (7, 19638864), (8, 17184006), (9, 15274672), (12, 11456004), (14, 9819432), (16, 8592003), (18, 7637336), (21, 6546288), (24, 5728002), (28, 4909716), (36, 3818668), (42, 3273144), (48, 2864001), (49, 2805552), (56, 2454858), (63, 2182096), (72, 1909334), (84, 1636572), (98, 1402776), (112, 1227429), (126, 1091048), (144, 954667), (147, 935184), (168, 818286), (196, 701388), (252, 545524), (294, 467592), (336, 409143), (392, 350694), (441, 311728), (504, 272762), (588, 233796), (784, 175347), (882, 155864), (1008, 136381), (1176, 116898), (1764, 77932), (2352, 58449), (3528, 38966), (7056, 19483)]