157218768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8249

約数の個数: 120

約数和(自身を含む): 529380800

約数和(自身を除く): 372162032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 8209, 9576, 16418, 19152, 24627, 32836, 49254, 57463, 65672, 73881, 98508, 114926, 131344, 147762, 155971, 172389, 197016, 229852, 295524, 311942, 344778, 394032, 459704, 467913, 517167, 591048, 623884, 689556, 919408, 935826, 1034334, 1091797, 1182096, 1247768, 1379112, 1403739, 1871652, 2068668, 2183594, 2495536, 2758224, 2807478, 3275391, 3743304, 4137336, 4367188, 5614956, 6550782, 7486608, 8274672, 8734376, 9826173, 11229912, 13101564, 17468752, 19652346, 22459824, 26203128, 39304692, 52406256, 78609384, 157218768]

約数ペア:

[(1, 157218768), (2, 78609384), (3, 52406256), (4, 39304692), (6, 26203128), (7, 22459824), (8, 19652346), (9, 17468752), (12, 13101564), (14, 11229912), (16, 9826173), (18, 8734376), (19, 8274672), (21, 7486608), (24, 6550782), (28, 5614956), (36, 4367188), (38, 4137336), (42, 3743304), (48, 3275391), (56, 2807478), (57, 2758224), (63, 2495536), (72, 2183594), (76, 2068668), (84, 1871652), (112, 1403739), (114, 1379112), (126, 1247768), (133, 1182096), (144, 1091797), (152, 1034334), (168, 935826), (171, 919408), (228, 689556), (252, 623884), (266, 591048), (304, 517167), (336, 467913), (342, 459704), (399, 394032), (456, 344778), (504, 311942), (532, 295524), (684, 229852), (798, 197016), (912, 172389), (1008, 155971), (1064, 147762), (1197, 131344), (1368, 114926), (1596, 98508), (2128, 73881), (2394, 65672), (2736, 57463), (3192, 49254), (4788, 32836), (6384, 24627), (8209, 19152), (9576, 16418)]