237942016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 556295040

約数和(自身を除く): 318353024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 64, 71, 76, 104, 106, 128, 142, 152, 208, 212, 247, 256, 284, 304, 416, 424, 494, 568, 608, 689, 832, 848, 923, 988, 1007, 1136, 1216, 1349, 1378, 1664, 1696, 1846, 1976, 2014, 2272, 2432, 2698, 2756, 3328, 3392, 3692, 3763, 3952, 4028, 4544, 4864, 5396, 5512, 6784, 7384, 7526, 7904, 8056, 9088, 10792, 11024, 13091, 13568, 14768, 15052, 15808, 16112, 17537, 18176, 21584, 22048, 26182, 29536, 30104, 31616, 32224, 35074, 43168, 44096, 48919, 52364, 59072, 60208, 63232, 64448, 70148, 71497, 86336, 88192, 97838, 104728, 118144, 120416, 128896, 140296, 142994, 172672, 176384, 195676, 209456, 236288, 240832, 257792, 280592, 285988, 345344, 391352, 418912, 481664, 561184, 571976, 782704, 837824, 929461, 963328, 1122368, 1143952, 1565408, 1675648, 1858922, 2244736, 2287904, 3130816, 3351296, 3717844, 4489472, 4575808, 6261632, 7435688, 9151616, 12523264, 14871376, 18303232, 29742752, 59485504, 118971008, 237942016]

約数ペア:

[(1, 237942016), (2, 118971008), (4, 59485504), (8, 29742752), (13, 18303232), (16, 14871376), (19, 12523264), (26, 9151616), (32, 7435688), (38, 6261632), (52, 4575808), (53, 4489472), (64, 3717844), (71, 3351296), (76, 3130816), (104, 2287904), (106, 2244736), (128, 1858922), (142, 1675648), (152, 1565408), (208, 1143952), (212, 1122368), (247, 963328), (256, 929461), (284, 837824), (304, 782704), (416, 571976), (424, 561184), (494, 481664), (568, 418912), (608, 391352), (689, 345344), (832, 285988), (848, 280592), (923, 257792), (988, 240832), (1007, 236288), (1136, 209456), (1216, 195676), (1349, 176384), (1378, 172672), (1664, 142994), (1696, 140296), (1846, 128896), (1976, 120416), (2014, 118144), (2272, 104728), (2432, 97838), (2698, 88192), (2756, 86336), (3328, 71497), (3392, 70148), (3692, 64448), (3763, 63232), (3952, 60208), (4028, 59072), (4544, 52364), (4864, 48919), (5396, 44096), (5512, 43168), (6784, 35074), (7384, 32224), (7526, 31616), (7904, 30104), (8056, 29536), (9088, 26182), (10792, 22048), (11024, 21584), (13091, 18176), (13568, 17537), (14768, 16112), (15052, 15808)]