156710060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 368831232

約数和(自身を除く): 212121172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 107, 130, 131, 172, 214, 215, 260, 262, 428, 430, 524, 535, 559, 655, 860, 1070, 1118, 1310, 1391, 1703, 2140, 2236, 2620, 2782, 2795, 3406, 4601, 5564, 5590, 5633, 6812, 6955, 8515, 9202, 11180, 11266, 13910, 14017, 17030, 18404, 22532, 23005, 27820, 28034, 28165, 34060, 46010, 56068, 56330, 59813, 70085, 73229, 92020, 112660, 119626, 140170, 146458, 182221, 239252, 280340, 292916, 299065, 364442, 366145, 598130, 602731, 728884, 732290, 911105, 1196260, 1205462, 1464580, 1822210, 2410924, 3013655, 3644420, 6027310, 7835503, 12054620, 15671006, 31342012, 39177515, 78355030, 156710060]

約数ペア:

[(1, 156710060), (2, 78355030), (4, 39177515), (5, 31342012), (10, 15671006), (13, 12054620), (20, 7835503), (26, 6027310), (43, 3644420), (52, 3013655), (65, 2410924), (86, 1822210), (107, 1464580), (130, 1205462), (131, 1196260), (172, 911105), (214, 732290), (215, 728884), (260, 602731), (262, 598130), (428, 366145), (430, 364442), (524, 299065), (535, 292916), (559, 280340), (655, 239252), (860, 182221), (1070, 146458), (1118, 140170), (1310, 119626), (1391, 112660), (1703, 92020), (2140, 73229), (2236, 70085), (2620, 59813), (2782, 56330), (2795, 56068), (3406, 46010), (4601, 34060), (5564, 28165), (5590, 28034), (5633, 27820), (6812, 23005), (6955, 22532), (8515, 18404), (9202, 17030), (11180, 14017), (11266, 13910)]