156617940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 467026560

約数和(自身を除く): 310408620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 233, 255, 340, 466, 510, 659, 699, 932, 1020, 1165, 1318, 1398, 1977, 2330, 2636, 2796, 3295, 3495, 3954, 3961, 4660, 6590, 6990, 7908, 7922, 9885, 11203, 11883, 13180, 13980, 15844, 19770, 19805, 22406, 23766, 33609, 39540, 39610, 44812, 47532, 56015, 59415, 67218, 79220, 112030, 118830, 134436, 153547, 168045, 224060, 237660, 307094, 336090, 460641, 614188, 672180, 767735, 921282, 1535470, 1842564, 2303205, 2610299, 3070940, 4606410, 5220598, 7830897, 9212820, 10441196, 13051495, 15661794, 26102990, 31323588, 39154485, 52205980, 78308970, 156617940]

約数ペア:

[(1, 156617940), (2, 78308970), (3, 52205980), (4, 39154485), (5, 31323588), (6, 26102990), (10, 15661794), (12, 13051495), (15, 10441196), (17, 9212820), (20, 7830897), (30, 5220598), (34, 4606410), (51, 3070940), (60, 2610299), (68, 2303205), (85, 1842564), (102, 1535470), (170, 921282), (204, 767735), (233, 672180), (255, 614188), (340, 460641), (466, 336090), (510, 307094), (659, 237660), (699, 224060), (932, 168045), (1020, 153547), (1165, 134436), (1318, 118830), (1398, 112030), (1977, 79220), (2330, 67218), (2636, 59415), (2796, 56015), (3295, 47532), (3495, 44812), (3954, 39610), (3961, 39540), (4660, 33609), (6590, 23766), (6990, 22406), (7908, 19805), (7922, 19770), (9885, 15844), (11203, 13980), (11883, 13180)]