16043976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 47731320

約数和(自身を除く): 31687344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 281, 312, 366, 468, 488, 549, 562, 732, 793, 843, 936, 1098, 1124, 1464, 1586, 1686, 2196, 2248, 2379, 2529, 3172, 3372, 3653, 4392, 4758, 5058, 6344, 6744, 7137, 7306, 9516, 10116, 10959, 14274, 14612, 17141, 19032, 20232, 21918, 28548, 29224, 32877, 34282, 43836, 51423, 57096, 65754, 68564, 87672, 102846, 131508, 137128, 154269, 205692, 222833, 263016, 308538, 411384, 445666, 617076, 668499, 891332, 1234152, 1336998, 1782664, 2005497, 2673996, 4010994, 5347992, 8021988, 16043976]

約数ペア:

[(1, 16043976), (2, 8021988), (3, 5347992), (4, 4010994), (6, 2673996), (8, 2005497), (9, 1782664), (12, 1336998), (13, 1234152), (18, 891332), (24, 668499), (26, 617076), (36, 445666), (39, 411384), (52, 308538), (61, 263016), (72, 222833), (78, 205692), (104, 154269), (117, 137128), (122, 131508), (156, 102846), (183, 87672), (234, 68564), (244, 65754), (281, 57096), (312, 51423), (366, 43836), (468, 34282), (488, 32877), (549, 29224), (562, 28548), (732, 21918), (793, 20232), (843, 19032), (936, 17141), (1098, 14612), (1124, 14274), (1464, 10959), (1586, 10116), (1686, 9516), (2196, 7306), (2248, 7137), (2379, 6744), (2529, 6344), (3172, 5058), (3372, 4758), (3653, 4392)]