194785024

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 450742880

約数和(自身を除く): 255957856

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, 1168, 1489, 1792, 2044, 2336, 2978, 4088, 4672, 5956, 8176, 9344, 10423, 11912, 16352, 18688, 20846, 23824, 32704, 41692, 47648, 65408, 83384, 95296, 108697, 130816, 166768, 190592, 217394, 333536, 381184, 434788, 667072, 760879, 869576, 1334144, 1521758, 1739152, 2668288, 3043516, 3478304, 6087032, 6956608, 12174064, 13913216, 24348128, 27826432, 48696256, 97392512, 194785024]

約数ペア:

[(1, 194785024), (2, 97392512), (4, 48696256), (7, 27826432), (8, 24348128), (14, 13913216), (16, 12174064), (28, 6956608), (32, 6087032), (56, 3478304), (64, 3043516), (73, 2668288), (112, 1739152), (128, 1521758), (146, 1334144), (224, 869576), (256, 760879), (292, 667072), (448, 434788), (511, 381184), (584, 333536), (896, 217394), (1022, 190592), (1168, 166768), (1489, 130816), (1792, 108697), (2044, 95296), (2336, 83384), (2978, 65408), (4088, 47648), (4672, 41692), (5956, 32704), (8176, 23824), (9344, 20846), (10423, 18688), (11912, 16352)]