144704896

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5569}}^1$

素因数の和:5619

約数の個数: 64

約数和(自身を含む): 340884000

約数和(自身を除く): 196179104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 5569, 6496, 11138, 12992, 22276, 25984, 38983, 44552, 77966, 89104, 155932, 161501, 178208, 311864, 323002, 356416, 623728, 646004, 712832, 1130507, 1247456, 1292008, 2261014, 2494912, 2584016, 4522028, 4989824, 5168032, 9044056, 10336064, 18088112, 20672128, 36176224, 72352448, 144704896]

約数ペア:

[(1, 144704896), (2, 72352448), (4, 36176224), (7, 20672128), (8, 18088112), (14, 10336064), (16, 9044056), (28, 5168032), (29, 4989824), (32, 4522028), (56, 2584016), (58, 2494912), (64, 2261014), (112, 1292008), (116, 1247456), (128, 1130507), (203, 712832), (224, 646004), (232, 623728), (406, 356416), (448, 323002), (464, 311864), (812, 178208), (896, 161501), (928, 155932), (1624, 89104), (1856, 77966), (3248, 44552), (3712, 38983), (5569, 25984), (6496, 22276), (11138, 12992)]