142196992

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 329133056

約数和(自身を除く): 186936064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1087, 1168, 1792, 2044, 2174, 2336, 4088, 4348, 4672, 7609, 8176, 8696, 9344, 15218, 16352, 17392, 18688, 30436, 32704, 34784, 60872, 65408, 69568, 79351, 121744, 130816, 139136, 158702, 243488, 278272, 317404, 486976, 555457, 634808, 973952, 1110914, 1269616, 1947904, 2221828, 2539232, 4443656, 5078464, 8887312, 10156928, 17774624, 20313856, 35549248, 71098496, 142196992]

約数ペア:

[(1, 142196992), (2, 71098496), (4, 35549248), (7, 20313856), (8, 17774624), (14, 10156928), (16, 8887312), (28, 5078464), (32, 4443656), (56, 2539232), (64, 2221828), (73, 1947904), (112, 1269616), (128, 1110914), (146, 973952), (224, 634808), (256, 555457), (292, 486976), (448, 317404), (511, 278272), (584, 243488), (896, 158702), (1022, 139136), (1087, 130816), (1168, 121744), (1792, 79351), (2044, 69568), (2174, 65408), (2336, 60872), (4088, 34784), (4348, 32704), (4672, 30436), (7609, 18688), (8176, 17392), (8696, 16352), (9344, 15218)]