156984135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 315187200

約数和(自身を除く): 158203065

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 199, 231, 385, 597, 683, 995, 1155, 1393, 2049, 2189, 2985, 3415, 4179, 4781, 6567, 6965, 7513, 10245, 10945, 14343, 15323, 20895, 22539, 23905, 32835, 37565, 45969, 52591, 71715, 76615, 112695, 135917, 157773, 229845, 262955, 407751, 679585, 788865, 951419, 1495087, 2038755, 2854257, 4485261, 4757095, 7475435, 10465609, 14271285, 22426305, 31396827, 52328045, 156984135]

約数ペア:

[(1, 156984135), (3, 52328045), (5, 31396827), (7, 22426305), (11, 14271285), (15, 10465609), (21, 7475435), (33, 4757095), (35, 4485261), (55, 2854257), (77, 2038755), (105, 1495087), (165, 951419), (199, 788865), (231, 679585), (385, 407751), (597, 262955), (683, 229845), (995, 157773), (1155, 135917), (1393, 112695), (2049, 76615), (2189, 71715), (2985, 52591), (3415, 45969), (4179, 37565), (4781, 32835), (6567, 23905), (6965, 22539), (7513, 20895), (10245, 15323), (10945, 14343)]