156195147720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7985437}}^1$

素因数の和:7985614

約数の個数: 64

約数和(自身を含む): 471460259520

約数和(自身を除く): 315265111800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 7985437, 15970874, 23956311, 31941748, 39927185, 47912622, 63883496, 79854370, 95825244, 119781555, 159708740, 191650488, 239563110, 319417480, 479126220, 958252440, 1301626231, 2603252462, 3904878693, 5206504924, 6508131155, 7809757386, 10413009848, 13016262310, 15619514772, 19524393465, 26032524620, 31239029544, 39048786930, 52065049240, 78097573860, 156195147720]

約数ペア:

[(1, 156195147720), (2, 78097573860), (3, 52065049240), (4, 39048786930), (5, 31239029544), (6, 26032524620), (8, 19524393465), (10, 15619514772), (12, 13016262310), (15, 10413009848), (20, 7809757386), (24, 6508131155), (30, 5206504924), (40, 3904878693), (60, 2603252462), (120, 1301626231), (163, 958252440), (326, 479126220), (489, 319417480), (652, 239563110), (815, 191650488), (978, 159708740), (1304, 119781555), (1630, 95825244), (1956, 79854370), (2445, 63883496), (3260, 47912622), (3912, 39927185), (4890, 31941748), (6520, 23956311), (9780, 15970874), (19560, 7985437)]