156925404860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{253081}}^1$

素因数の和:253243

約数の個数: 96

約数和(自身を含む): 389122685952

約数和(自身を除く): 232197281092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 103, 140, 172, 206, 215, 301, 412, 430, 515, 602, 721, 860, 1030, 1204, 1442, 1505, 2060, 2884, 3010, 3605, 4429, 6020, 7210, 8858, 14420, 17716, 22145, 31003, 44290, 62006, 88580, 124012, 155015, 253081, 310030, 506162, 620060, 1012324, 1265405, 1771567, 2530810, 3543134, 5061620, 7086268, 8857835, 10882483, 17715670, 21764966, 26067343, 35431340, 43529932, 52134686, 54412415, 76177381, 104269372, 108824830, 130336715, 152354762, 182471401, 217649660, 260673430, 304709524, 364942802, 380886905, 521346860, 729885604, 761773810, 912357005, 1120895749, 1523547620, 1824714010, 2241791498, 3649428020, 4483582996, 5604478745, 7846270243, 11208957490, 15692540486, 22417914980, 31385080972, 39231351215, 78462702430, 156925404860]

約数ペア:

[(1, 156925404860), (2, 78462702430), (4, 39231351215), (5, 31385080972), (7, 22417914980), (10, 15692540486), (14, 11208957490), (20, 7846270243), (28, 5604478745), (35, 4483582996), (43, 3649428020), (70, 2241791498), (86, 1824714010), (103, 1523547620), (140, 1120895749), (172, 912357005), (206, 761773810), (215, 729885604), (301, 521346860), (412, 380886905), (430, 364942802), (515, 304709524), (602, 260673430), (721, 217649660), (860, 182471401), (1030, 152354762), (1204, 130336715), (1442, 108824830), (1505, 104269372), (2060, 76177381), (2884, 54412415), (3010, 52134686), (3605, 43529932), (4429, 35431340), (6020, 26067343), (7210, 21764966), (8858, 17715670), (14420, 10882483), (17716, 8857835), (22145, 7086268), (31003, 5061620), (44290, 3543134), (62006, 2530810), (88580, 1771567), (124012, 1265405), (155015, 1012324), (253081, 620060), (310030, 506162)]