157542912

素因数分解:

$2^9\times 3^2\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 120

約数和(自身を含む): 459613440

約数和(自身を除く): 302070528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 179, 191, 192, 256, 288, 358, 382, 384, 512, 537, 573, 576, 716, 764, 768, 1074, 1146, 1152, 1432, 1528, 1536, 1611, 1719, 2148, 2292, 2304, 2864, 3056, 3222, 3438, 4296, 4584, 4608, 5728, 6112, 6444, 6876, 8592, 9168, 11456, 12224, 12888, 13752, 17184, 18336, 22912, 24448, 25776, 27504, 34189, 34368, 36672, 45824, 48896, 51552, 55008, 68378, 68736, 73344, 91648, 97792, 102567, 103104, 110016, 136756, 137472, 146688, 205134, 206208, 220032, 273512, 274944, 293376, 307701, 410268, 412416, 440064, 547024, 615402, 820536, 824832, 880128, 1094048, 1230804, 1641072, 2188096, 2461608, 3282144, 4376192, 4923216, 6564288, 8752384, 9846432, 13128576, 17504768, 19692864, 26257152, 39385728, 52514304, 78771456, 157542912]

約数ペア:

[(1, 157542912), (2, 78771456), (3, 52514304), (4, 39385728), (6, 26257152), (8, 19692864), (9, 17504768), (12, 13128576), (16, 9846432), (18, 8752384), (24, 6564288), (32, 4923216), (36, 4376192), (48, 3282144), (64, 2461608), (72, 2188096), (96, 1641072), (128, 1230804), (144, 1094048), (179, 880128), (191, 824832), (192, 820536), (256, 615402), (288, 547024), (358, 440064), (382, 412416), (384, 410268), (512, 307701), (537, 293376), (573, 274944), (576, 273512), (716, 220032), (764, 206208), (768, 205134), (1074, 146688), (1146, 137472), (1152, 136756), (1432, 110016), (1528, 103104), (1536, 102567), (1611, 97792), (1719, 91648), (2148, 73344), (2292, 68736), (2304, 68378), (2864, 55008), (3056, 51552), (3222, 48896), (3438, 45824), (4296, 36672), (4584, 34368), (4608, 34189), (5728, 27504), (6112, 25776), (6444, 24448), (6876, 22912), (8592, 18336), (9168, 17184), (11456, 13752), (12224, 12888)]