129644256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{192923}}^1$

素因数の和:192943

約数の個数: 48

約数和(自身を含む): 388934784

約数和(自身を除く): 259290528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 192923, 385846, 578769, 771692, 1157538, 1350461, 1543384, 2315076, 2700922, 3086768, 4051383, 4630152, 5401844, 6173536, 8102766, 9260304, 10803688, 16205532, 18520608, 21607376, 32411064, 43214752, 64822128, 129644256]

約数ペア:

[(1, 129644256), (2, 64822128), (3, 43214752), (4, 32411064), (6, 21607376), (7, 18520608), (8, 16205532), (12, 10803688), (14, 9260304), (16, 8102766), (21, 6173536), (24, 5401844), (28, 4630152), (32, 4051383), (42, 3086768), (48, 2700922), (56, 2315076), (84, 1543384), (96, 1350461), (112, 1157538), (168, 771692), (224, 578769), (336, 385846), (672, 192923)]