156945836397

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{701}}^1\times {\mathrm{1811}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 252608702112

約数和(自身を除く): 95662865715

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 701, 841, 1421, 1811, 2103, 2523, 4263, 4907, 5433, 5887, 12677, 14721, 17661, 20329, 34349, 38031, 41209, 52519, 60987, 88739, 103047, 123627, 142303, 157557, 266217, 367633, 426909, 589541, 996121, 1102899, 1269511, 1523051, 1768623, 2573431, 2988363, 3808533, 4126787, 4569153, 7720293, 8886577, 10661357, 12380361, 26659731, 28887509, 31984071, 36815819, 62206039, 74629499, 86662527, 110447457, 186618117, 223888497, 257710733, 773132199, 1067658751, 1803975131, 3202976253, 5411925393, 7473611257, 22420833771, 52315278799, 156945836397]

約数ペア:

[(1, 156945836397), (3, 52315278799), (7, 22420833771), (21, 7473611257), (29, 5411925393), (49, 3202976253), (87, 1803975131), (147, 1067658751), (203, 773132199), (609, 257710733), (701, 223888497), (841, 186618117), (1421, 110447457), (1811, 86662527), (2103, 74629499), (2523, 62206039), (4263, 36815819), (4907, 31984071), (5433, 28887509), (5887, 26659731), (12677, 12380361), (14721, 10661357), (17661, 8886577), (20329, 7720293), (34349, 4569153), (38031, 4126787), (41209, 3808533), (52519, 2988363), (60987, 2573431), (88739, 1768623), (103047, 1523051), (123627, 1269511), (142303, 1102899), (157557, 996121), (266217, 589541), (367633, 426909)]