156939911584

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{201139}}^1$

素因数の和:201845

約数の個数: 48

約数和(自身を含む): 317809245600

約数和(自身を除く): 160869334016

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 659, 1184, 1318, 2636, 5272, 10544, 21088, 24383, 48766, 97532, 195064, 201139, 390128, 402278, 780256, 804556, 1609112, 3218224, 6436448, 7442143, 14884286, 29768572, 59537144, 119074288, 132550601, 238148576, 265101202, 530202404, 1060404808, 2120809616, 4241619232, 4904372237, 9808744474, 19617488948, 39234977896, 78469955792, 156939911584]

約数ペア:

[(1, 156939911584), (2, 78469955792), (4, 39234977896), (8, 19617488948), (16, 9808744474), (32, 4904372237), (37, 4241619232), (74, 2120809616), (148, 1060404808), (296, 530202404), (592, 265101202), (659, 238148576), (1184, 132550601), (1318, 119074288), (2636, 59537144), (5272, 29768572), (10544, 14884286), (21088, 7442143), (24383, 6436448), (48766, 3218224), (97532, 1609112), (195064, 804556), (201139, 780256), (390128, 402278)]